1990 SOFTAIL Softail FXST Motorcycle Fuel Caps & Tank Trim | Harley-Davidson USA (2023)

  1. Recommended 91 octane (95 RON) or higher fuel (R+M)/2.

  2. Values shown are nominal. Performance may vary by country and region.

  3. Standard and optional fuel systems may vary by country.

  4. See motorcycle owner’s manual for complete details.

  5. Estimated from fuel economy tests on a sample motorcycle from the corresponding family conducted by Harley-Davidson under ideal laboratory conditions. Not all motorcycle models undergo fuel economy testing. Fuel economy and mileage may vary among motorcycle models within a family. Your mileage may vary depending on your personal riding habits, weather conditions, trip length, vehicle condition and vehicle configuration and other conditions. Break-in mileage may vary.

  6. Prices listed are the Manufacturer’s Suggested Retail Prices for base models. Options such as color are available at additional cost. Prices exclude tax, title, licensing, registration fees, destination charges, surcharges (attributable to raw materials costs in the product supply chain), added accessories, and additional dealer charges, if any, and are subject to change. Harley-Davidson reimburses dealers for performing manufacturer-specified pre-delivery inspection and setup tasks. Dealer prices may vary.

  7. Measurement reflects 180 lb. (81.7 kg) operator weight.

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  8. North America security system includes immobilizer; outside North America the security system includes immobilizer and siren.

  9. Standard and optional wheels may vary by country and region.

  10. Financing Offer available only on new Harley‑Davidson® motorcycles financed through Eaglemark Savings Bank (ESB) and is subject to credit approval. Not all applicants will qualify. 5.99% APR offer is available on new Harley‑Davidson® motorcycles to high credit tier customers at ESB and only for up to a 60 month term. The APR may vary based on the applicant’s past credit performance and the term of the loan. For example, a 2023 Road Glide® Limited motorcycle in Vivid Black with an MSRP of $29,399, no down payment and amount financed of $29,399, 60 month repayment term, and 5.99% APR results in monthly payments of $568.23. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at any time. See your Harley‑Davidson® Dealership for details.

  11. Financing Offer available for Used Harley‑Davidson® motorcycles financed through Eaglemark Savings Bank (ESB) and is subject to credit approval. Not all applicants will qualify. 7.39% APR offer is available on Used Harley‑Davidson®motorcycles to high credit tier customers at ESB and only for up to a 60 month term. The APR may vary based on the applicant’s past credit performance and the term of the loan. For example, a 2015 Softail® Deluxe model in Vivid Black with a sale price of $17,845, no down payment and amount financed of $17,845, 60 month repayment term, and 7.39% APR results in monthly payments of $356.65 In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at any time. See your Harley‑Davidson® Dealership for details.

  12. 1. The customer (“Purchaser”) must purchase a new or used model year 2013 or newer Harley-Davidson Sportster motorcycle available and in stock a participating U.S. H-D dealer ("Eligible Motorcycle") between February 1, 2019 and August 31, 2019 ("Sales Period").
    2. Purchaser who purchases an Eligible Motorcycle during the Sales Period has the option to trade-in the Eligible Motorcycle at its original purchase price towards the purchase of a new, unregistered, model year 2017, 2018, 2019 or 2020 Harley-Davidson Touring, Trike, Softail, Dyna, Sportster, Street or Special 3. Edition/Shrine Big Twin motorcycle (“Eligible Trade-Up Motorcycle”). Offer is limited to one claim per eligible VIN. Excludes Police Models.
    The trade-in must occur no later than August 31, 2020 (“Trade-Up Period”).
    4. Customers must redeem the offer at the same H-D dealership where the Eligible Motorcycle purchase originated. Certain exceptions apply for customers who move during the Trade-Up period. See participating H-D dealer for details.
    5. The owner must have the original bill of sale and title in the original owner’s name as valid proof of purchase of the qualifying new motorcycle at time of trade-in to qualify for this offer.
    6. Original purchase price does not include taxes, title, registration, license fees, state fees, parts and accessories, dealer set-up/prep/freight charges, ancillary products (e.g., Extended Service Plans, GAP, wheel and tire coverage, etc…) and other dealer add-ons, regardless of the amount actually paid.
    7. The offer only applies to Eligible Motorcycles submitted for trade-in on a new, unregistered Eligible Trade-Up Motorcycle of greater value and not the same model. Offer is limited to one claim per eligible VIN. Offer is limited to one claim per customer.
    8. The Purchaser is responsible for the difference between the trade-in value of the Eligible Motorcycle and the purchase price of the Eligible Trade-Up Motorcycle.
    9. Trade-in must be a vehicle in good condition and good working order. Tires, suspension, engine, and transmission must all be within factory specifications and are subject to inspection by the participating H-D dealer. Vehicle exterior cannot reflect neglect or abuse. The participating H-D dealer will make the sole determination regarding whether the trade-in is in good working condition and good working order.
    10. The purchaser is responsible for all costs of operating and maintaining the Eligible Motorcycle prior to trade-in.
    11. This offer may not be combined with any other promotions, offers or discounts without the express permission of Harley-Davidson. However, qualified customers can use Harley-Davidson Financial Services special financing promotions in conjunction with the Freedom Promise. The Freedom Promise trade-in benefit will not be considered as part of the rider’s down payment.
    12. This offer is not transferable except to the original owner’s spouse or to the original owner’s legally recognized domestic partner, provided such person lives in the same household and has the same permanent address as the original owner. The H-D dealer may require documentation to substantiate this relationship before extending the offer to the spouse or domestic partner.
    13. Eligible Trade-Up Motorcycles must be taken from dealer stock and are not available on future motorcycle orders, deliveries or deposits outside the Trade-Up Period. Certain models of motorcycles may not be available at some participating dealers.
    14. Valid only at participating U.S. H-D dealerships. Offer not valid in Hawaii. Non-transferrable. Cannot be redeemed for cash or cash equivalent. Offer not valid on motorcycles purchased and/or delivered outside the Sales Period or outside the U.S. Harley-Davidson and/or H-D dealer are not responsible for lost or stolen proof of purchase documentation. Offer is subject to change without notice. Void where prohibited.

  13. Financing Offer available from participating dealers only on select new 2022 Harley-Davidson® Grand American and Adventure Touring motorcycles (trikes and CVO models excluded) financed through Eaglemark Savings Bank (ESB) and is subject to credit approval. Not all applicants will qualify. 3.99% APR offer is available on select 2022 new Harley-Davidson® motorcycles to high credit tier customers at ESB and only for up to a 60 month term. The APR may vary based on the applicant’s past credit performance and the term of the loan. For example, a 2022 Road Glide® motorcycle in Vivid Black with an MSRP of $21,430, no down payment and amount financed of $21,430, 60 month repayment term, and 3.99% APR results in monthly payments of $394.57. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at any time. See your Harley-Davidson® Dealership for details.

  14. Financing Offer available only on new Harley-Davidson® motorcycles financed through Eaglemark Savings Bank and is subject to credit approval. Not all applicants will qualify as the Annual Percentage Rate (APR) will vary based on the applicant’s past credit performance and the term of the loan. Financing offer is available only for up to a 72 month term. For example, a 2023 Fat Boy® 114 motorcycle in Vivid Black with an MSRP of $20,199, no down payment and amount financed of $20,199, 72 month repayment term, and 6.49% APR results in monthly payments of $339.45. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Customer must take delivery by March 21, 2023. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at anytime. See your Harley-Davidson® dealership for details.

  15. N/A

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  16. Financing Offer available only on new Harley‑Davidson® motorcycles financed through Eaglemark Savings Bank (ESB) and is subject to credit approval. Not all applicants will qualify. 6.19% APR offer is available only to high credit tier customers who have completed a Riding Academy, Skilled Riders, MSF or other state accredited course within 180 days of application date and only for up to a 60 month term. The APR may vary based on the applicant’s past credit performance and the term of the loan. For example, a 2023 Heritage Classic 114 in Vivid Black with an MSRP of $21,199, 10% down payment and amount financed of $19,079.10, 60 month repayment term, and 6.19% APR results in monthly payments of $370.54. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at anytime. See your Harley-Davidson® Dealership for details.

  17. Financing Offer available only on used Harley‑Davidson motorcycles financed through Eaglemark Savings Bank (ESB) and is subject to credit approval. Not all applicants will qualify. 6.89% APR offer is available only to high credit tier customers who have completed a Riding Academy, Skilled Riders, MSF or other state accredited course within 180 days of application date and only for up to a 60 month term. The APR may vary based on the applicant’s past credit performance and the term of the loan. For example, a 2019 Harley-Davidson Street® 750 model in Vivid Black with sale price of $7,599, 10% down payment and amount financed of $6,839.10, 60 month repayment term, and 6.89% APR results in monthly payments of $135.07. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at anytime. See your Harley-Davidson® Dealership for details.

  18. The creditor and issuer of the Harley‑Davidson®Visa®card is U.S. Bank National Association, pursuant to a license from Visa U.S.A. Inc.

  19. Financing offer available only to Active United States Military personnel and only on Harley‑Davidson® motorcycles financed through Eaglemark Savings Bank and is subject to credit approval. Not all applicants will qualify. No Money Down offer is available only to well-qualified credit tier applicants. 8.75% APR offer is available only to the highest credit tier applicants and only for up to 60 months term. The APR and down payment may vary based on the applicant’s past credit performance and the term of the loan. For example, a 2023 Softail® Standardmotorcycle in Vivid Black with an MSRP of $14,399, no down payment and amount financed of $14,399, 60 month repayment term and 8.75% APR results in monthly payments of $297.16. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Other terms, conditions and limitations may apply. Financing offer is subject to change or cancellation at any time. See your Harley‑Davidson® Dealership for details. Active Military includes: United States Army, Navy, Marine, Air Force, Coast Guard, National Guard and Reserves.

  20. Financing Offer available only on new Harley-Davidson® motorcycles financed through Eaglemark Savings Bank (ESB) and is subject to credit approval. Not all applicants will qualify. This 11.35% offer is available on new Harley Davidson® motorcycles to high credit tier customers at ESB and only for up to an 84-month term. The APR may vary based on the applicant’s past credit performance and the term of the loan. For example, a 2023 Nightster motorcycle in Vivid Black with an MSRP of $13,499 a 10% down payment and amount financed of $12,149.10, 84-month repayment term, and 11.35% APR results in monthly payments of $210.26. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at any time. See your Harley-Davidson®Dealership for details.

  21. Financing Offer available only on new Harley-Davidson® motorcycles financed through Eaglemark Savings Bank (ESB) and is subject to credit approval. Not all applicants will qualify. This 11.35% offer is available on new Harley Davidson® motorcycles to high credit tier customers at ESB and only for up to an 84-month term. The APR may vary based on the applicant’s past credit performance and the term of the loan. For example, a 2023 Softail® Standard motorcycle in Vivid Black with an MSRP of $14,399, a 10% down payment and amount financed of $12,959.10, 84-month repayment term, and 11.35% APR results in monthly payments of $224.28. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at any time. See your Harley-Davidson® Dealership for details.

  22. Financing Offer available only on new Harley-Davidson® motorcycles financed through Eaglemark Savings Bank (ESB) and is subject to credit approval. Not all applicants will qualify. This 12.35% offer is available on new Harley Davidson® motorcycles to high credit tier customers at ESB and only for up to an 96-month term. The APR may vary based on the applicant’s past credit performance and the term of the loan. For example, a 2023 Street Glide® Standard motorcycle in Vivid Black with an MSRP of $21,999, a 10% down payment and amount financed of $19,799.10, 96-month repayment term, and 12.35% APR results in monthly payments of $325.61. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at any time. See your Harley-Davidson® Dealership for details.

  23. Prices listed are generally the Manufacturer’s Suggested Retail Price (MSRP), excluding taxes, shipping, added accessories, added additional dealer charges and are subject to change without notice. Prices and selection at local dealerships may vary. All taxes are extra. STACYC reserves the right without prior notice to discontinue at any time any of the items herein or change specifications or designs without incurring any obligation to the customer. All items are subject to availability and prior sale by our dealers.

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  24. Riding range estimates provided following the SAE J2982 and are based on expected performance of a fully-charged battery when operated under specified conditions. Actual range will vary depending on riding habits, ambient weather and equipment conditions.

  25. Financing Offer available only on new 2019 Harley-Davidson®Touringmotorcycle models financed through Eaglemark Savings Bank and is subject to credit approval. Not all applicants will qualify as the Annual Percentage Rate (APR) will vary based on the applicant’s past credit performance and the term of the loan. Financing offer is available only for up to a 60 month term. For example, a 2019RoadGlide®Specialmotorcycle in Billiard Blue with an MSRP of $27,989, no down payment and amount financed of $27,989, 60 month repayment term, and 2.99% APR results in monthly payments of $502.80. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Customer must take delivery by September 30, 2019. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at anytime. See a Harley-Davidson® Dealer for details.

  26. Free DC Fast Charging at participating H-D dealerships and 500 kw hours at Electrify America Charge Stations.

  27. Potential government incentives are identified for informational purposes only. Federal tax credit may be 10% of the cost of the qualified vehicle, up to $2,500. Availability and eligibility vary, may change without notice and are beyond the control of Harley-Davidson. Eligibility and amount of credits and rebates depend on your personal situation. Please consult your tax professional and your state or federal agency for details and eligibility requirements.

  28. Surcharges attributable to raw materials costs in the product supply chain

  29. $75 USD / $100 CAD Voucher valid at participating U.S. & Canadian H-D Dealers towards the purchase of Genuine H-D Parts & Accessories and General Merchandise.

    The private promotional offer is valid for the customer named in this offer only and is non-transferable except to the spouse, domestic partner or child living within the same household as the customer named in the offer (must be same residential address). Offer valid on purchase of Genuine H-D Parts & Accessories and General Merchandise only made on or between December 27, 2021 through March 31, 2022.

    (Video) IS MY HARLEY OUT OF OIL AFTER WINTER STORAGE?!?!

    The $75 USD / $100 CAD voucher cannot be used towards the down payment on a motorcycle, must be used by March 31, 2022, can be applied to current customer orders that are on backorder but is not available on previous purchases, future motorcycle orders, or deposits outside of the Sales Period. Limit one $75 USD / $100 CAD voucher per 2021 Pan America and Pan America Special motorcycle at authorized Harley-Davidson dealerships. Harley-Davidson and/or dealer are not responsible for lost or stolen offer codes. Offer is subject to change at any time without notice. Void where prohibited or restricted by law. Cannot be redeemed for cash or cash equivalent and is non-refundable.

    Promotion expires March 31, 2022

  30. $50 USD / $50 CAD Offer Code valid at participating U.S. & Canadian H-D Dealers towards the purchase of Genuine H-D Parts & Accessories.

    The private promotional offer is valid for the customer named in this offer only and is non-transferable except to the spouse, domestic partner or child living within the same household and at the same residential address as the customer named in the offer. Offer valid on the purchase of Genuine H-D Parts & Accessories and General Merchandise only made on or between August 15, 2022 through September 30, 2022 (the “Promotion Period”) at a H-D dealership.

    The $50 USD / $50 CAD offer code cannot be used towards the down payment on a motorcycle, must be used by September 30, 2022, and is not available to be applied on previous purchases, future motorcycle orders, or deposits outside of the Sales Period. Limit one $50 USD / $50 CAD offer code per 2021 or 2022 Harley-Davidson motorcycle purchased at authorized Harley-Davidson dealerships. It is single use only. Harley-Davidson and/or dealer are not responsible for lost or stolen offer codes. Offer is subject to change by Harley-Davidson at any time without notice. Void where prohibited or restricted by law. Cannot be redeemed for cash or cash equivalent and is non-refundable.

    Promotion expires September 30, 2022.

    DEALER: Review the P&A Offer Code landing page on H-Dnet for the promotion terms and conditions.

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FAQs

What size fuel tank is on a Softail? ›

The fuel tank capacity of Harley-Davidson Softail BS6 is 13.2 Litres.

How much gas does a Softail hold? ›

Harley-Davidson Heritage Softail Classic has a fuel tank capacity of 18.90 litres petrol.

What size tank does a Heritage Softail have? ›

The fuel tank capacity of Harley Davidson Heritage Classic is 18.9 Liters.

How can I tell my fuel tank size? ›

You can find the fuel tank capacity of your vehicle in your Owner's Manual under Capacities and Specifications.

How many miles per gallon does a Softail standard get? ›

Softail Standard models happily manage around 164 miles per gallon. The Heritage Classic and Low Rider S models boast 5-gallon tanks for those of you with the horizon in your sights, increasing this range to around 237 miles per tank.

What grade of gas should I use in my Harley? ›

Use a good quality unleaded gasoline. Use at least 91 (95 RON) pump octane (R + M)/2. Octane rating is usually found on the pump. Remove fuel filler cap slowly and fill fuel tank slowly to prevent spillage.

What is high mileage for a Softail? ›

For these motorcycles, the high mileage range is anywhere between 20,000 to 30,000 miles. Larger motorcycles, like Harley-Davidson, can usually take more miles without their engines being worn down as quickly. For these bikes, the high mileage point is around 40,000 to 50,000 miles.

How long can fuel sit in a Harley? ›

You should not leave unstabilized gas in a tank for more than 30 days. After that time it will become destabilized. However, you can add a fuel stabilizer that will ensure your gas can sit for up to six months. Keep reading to learn more about fuel stabilizers for your motorcycle.

Can I ride my Harley without a gas cap? ›

There's not really an immediate danger if you've just lost it and need to get somewhere to replace it, but know that if you get in an accident and fuel starts splashing and pouring onto the bike, you, or the engine; then a fire could quickly become a real problem. Don't plan on going for a ride without a fuel cap.

What is the difference between a Heritage Softail and a Heritage Softail Classic? ›

While these two bikes are for the most part identically equipped, the Softail® Deluxe does get an electronic throttle control, with standard cruise control. The Heritage Softail® Classic is not offered with cruise control. However, both come standard with anti-lock brakes and can be had with a security system.

How much horsepower does a 1990 Heritage Softail have? ›

57.51 HP

How much primary fluid for Softail? ›

Harley Davidson Softails require one quart of primary fluid. Be sure to check your owner's manual or the AMSOIL Product Guide for the correct primary oil capacity for your bike. Once you've filled the primary case with fluid, double check the fluid level visually.

How much fuel does my fuel tank hold? ›

Average Car's Gas Tank capacity

A small car can normally hold roughly 12 gallons of gas. A larger car can hold up to 15 gallons of gas and, in some cases, even more.

How do you read the fuel tank? ›

The gauge is marked with numbers that look a lot like a car's fuel gauge: F, ¾, ½, ¼. A red marker or float tells you how much fuel you have left; if the marker is at the bottom of the gauge or not visible, your tank is empty (or close to it).

How much is the fuel tank capacity? ›

Automotive fuel tanks

A larger fuel-tank results in a greater range for the car between refills, however the weight and space requirements of a larger tank are undesirable, especially in smaller cars. The average fuel tank capacity for cars is 50–60 L (12–16 US gal).

How often do you change the oil in a Harley Softail? ›

We recommend oil change of a quality Harley-Davidson after 2,500 miles, after the initial inspection of 1,000 miles. The bike can be run up to 5,000 to 6,000 miles using Semi-synthetic oil. However, fully synthetic oil may be used for every 7,000 to 10,000 miles, as per Rips & Rides.

What is the top speed of the Softail standard? ›

The final drive is a carbon-reinforced belt, and the overall drive ratio turn in a top speed around 110 mph.

What is the best Harley fuel mileage? ›

A five-gallon fuel tank and an estimated 47 mpg should get you over 200 miles between visits to the filling station.

What happens if I put 87 in my Harley? ›

Using higher octane fuel will reduce premature combustion. It still varies from engine to engine, however. Many Harley owners have ran 87 octane in their Twin Cam bikes without pinging, and have gotten a lot of years out of their motorcycles. But some have had to stick with higher octane to keep it humming smoothly.

Can you run 93 octane in a Harley? ›

Every engine manufacturer specifies a minimum octane rating requirement for fuel. The majority of motorcycle engines, including all current Harley-Davidson engines, require 91 octane or higher (Premium) fuel, thanks to high compression ratios.

What is the best fuel for old motorcycles? ›

The first, & perhaps most important point to note is that classic motorcycles should run fine on unleaded petrol, without the need for a lead substitute additive.

What are the benefits of a Softail? ›

The softail reduces turbulence to keep you comfortable behind the wheel. The added suspension system absorbs more of the bumps and cracks for a quieter ride. You will still experience some bumps, but not nearly as much as you would if you were riding a hardtail.

Are softails good for long rides? ›

It has a low seat, with many of them having no suspension at all. This means they offer what some people consider to be the ultimate in comfort over long distances; you can sit on one for hours and feel very little pain or even discomfort at all.

Is a Softail a good bike? ›

A lot of Dallas riders use Softail® Heritage Classic for touring and say the bike is very comfortable for the long haul. For many it feels more nimble and sporty than a true touring bike. It's also lighter, so there's better gas mileage and acceleration.

Is it OK to let a Harley idle? ›

According to Harley-Davidson, carbureted models should be started on the enricher and allowed to idle for maybe 30 seconds; after that you can push the enricher back in as soon as the engine runs smoothly, and, of course, ride away.

Should I drain old gas from motorcycle? ›

Fuel stabilizer only has a shelf life of a few years, so that old stuff on the shelf isn't going to help. If your fuel absolutely stinks, you should drain it out and start with fresh fuel. If you are unsure about draining the tank yourself, bring it over to the shop and we can take care of it.

Why do you have to lift the tank on a Harley? ›

For Sportsters:The tank lift enhances the look of the bike, as well as reducing buffeting. Additionally, the tank lift allows for the unsightley wires above the engine to be discretely hidden in the new found space under the tank.

What happens if you run out of gas while riding a motorcycle? ›

Thus, running out of fuel will likely cause damage to the fuel pumps and injectors first, before causing damage to your engine. When you run out of fuel, your fuel pump and fuel injectors will run out of lubricant too, and they will likely be the first parts to fail if you constantly run your tank to the last drop.

Can you ride a Harley without mufflers? ›

By removing your muffler you increase your chances of burning your exhaust valves, melting plastics or your boots due to the change in heat distribution, and possible backfiring. Why risk harming your engine to make your bike louder?

Are locking gas caps any good? ›

Locking fuel caps are a great way to prevent fuel theft. While there are ways around it, they will prevent most opportunistic thieves, though it may not do anything to stop a dedicated thief. Someone who is willing to drill a hole in your gas tank is not going to be deterred by having to deal with a locking fuel cap.

What happens if a fuel tank is not vented? ›

The fuel tank may build excessive pressure due to a blocked vent. This could cause fuel to spray on occupants or bystanders when opening the fuel cap, potentially causing injury. Additionally, if an ignition source was present, this could create a risk of fire, causing injury and/or damage to property.

Should the vent on a gas tank be open or closed? ›

It needs to be open when operating your motor. During storage, the vent must be kept closed to prevent evaporation and loss of your fuel as well as to prevent dangerous fumes from escaping, which could cause an explosion. This is especially true if your tank is stored in a locker or holding box.

What does Softail mean on a motorcycle? ›

Softail Bodies Mean Rear Suspension

While a classic hardtail body includes both rear and front suspension systems in the same frame, the innovative softail body contains a separate mini frame for the rear suspension. This innovation allows for a much smoother ride overall.

Why is a Softail called a Softail? ›

The Softail® has rear wheel suspension hidden away under body panels held in place with a swingarm. They're soft on your tail, hence the name. Models produced between 1984 and 2017 have shock absorbers along the bike's axis. On 2018 and later bikes, the shocks are under the seat.

What is the most powerful Softail? ›

2022 Harley Davidson Street Bob 114

HD packs the Milwaukee-Eight® 114 engine into the Softail, delivering the most powerful Softail option. 4 beautiful color choices all highlighting the #1 on the tank.

How much is a 1990 Softail worth? ›

Receive a direct offer on your Motorcycle with GoRollick.
...
Values.
Good$2,675
Fair$1,210
PoorN/A
4 more rows

How much is a 1990 Heritage Softail worth? ›

Make sure you're protected!
...
Values.
Excellent$10,755
Very Good$6,665
Good$2,855
Fair$1,275
PoorN/A
2 more rows

What size engine is in a 1990 Softail? ›

1338 cc

How many gallons of gas does a 2005 Heritage Softail hold? ›

Motorcycle Insurance:
Identification
Dry Weight (lbs/kg)696 / 315.7
Fuel Capacity (gal/l)5 / 18.9
Engine Displacement to Weight (cc)2.07
Seats:
151 more rows

How many miles per gallon does a 99 Softail get? ›

Based on data from 1 vehicles, 3 fuel-ups and 618 miles of driving, the 1999 Harley Davidson FXST Softail Standard gets a combined Avg MPG of 45.06 with a 3.17 MPG margin of error.

How much gas does a Harley tank hold? ›

The fuel tank capacity of Harley Davidson Street Glide Special is 22.7 Liters.

How many miles per gallon does a 07 Softail get? ›

Based on data from 4 vehicles, 230 fuel-ups and 33,782 miles of driving, the 2007 Harley Davidson FLSTC Heritage Softail Classic gets a combined Avg MPG of 40.72 with a 0.60 MPG margin of error.

Videos

1. Remove & Install Harley Davidson Fuel Gas Tank-Motorcycle Biker Podcast
(Ryan Urlacher)
2. How to Open a Harley-Davidson Self-Locking Gas Cap | Denney's H-D
(Renegade Harley-Davidson)
3. Remove & Install Oil Tank on Harley Davidson | Motorcycle Biker Podcast
(Ryan Urlacher)
4. How To: Harley Flush Mount Gas Gauge & Cap Install
(BLOCKHEAD)
5. Harley-Davidson Gas Fuel Tank With Cross Over Line-How To Remove
(Ryan Urlacher)
6. How to Unlock and Start a Harley Davidson Softail Motorcycle
(Joeysixtysix)

References

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Introduction: My name is Reed Wilderman, I am a faithful, bright, lucky, adventurous, lively, rich, vast person who loves writing and wants to share my knowledge and understanding with you.