Best Dirt Bike Fuel Caps in 2025

Daisy
Last Updated: Nov 5, 2025

At a Glance: Our Top Picks for Dirt Bike Fuel Caps

Krator New Flush Black Pop Up Gas Cap Vented Fueltank Fuel Cap Regular Thread (1982-2010) Compatible with Harley Davidson
#TOP1
Krator New Flush Black Pop Up Gas Cap
8.1
PM SCORE
Krator Flush Chrome Pop Up Gas Cap Vented Fuel Tank Gas Compatible with Sportster Sport XLH1200S 1996-2003
#TOP2
Krator Flush Chrome Pop Up Gas Cap Vented
5.2
PM SCORE
Krator Dual Black Pop Up Gas Cap Fueltank Fuel Cap Left & Right (1982-2010) Compatible with Vented Flush Harley Davidson
#TOP3
Krator Dual Black Pop Up Gas Cap Fueltank
5.2
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Dirt Bike Fuel Caps of 2025

Market Overview
Dirt Bike Fuel Caps Reviewed
  • Reviews Analyzed: 424 Items
  • PM Avg. Rating: 3.6 / 10
28 Products Evaluated
  • Highest Price: $21.99
  • Lowest Price: $14.99
  • Avg. Price: $17.20

Krator New Flush Black Pop Up Gas Cap Vented Fueltank Fuel Cap Regular Thread (1982-2010) Compatible With Harley Davidson

KRATOR
RC039B
0.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Comes with o-rings to prevent leaks

Material: Billet Aluminum

Brand: Krator | Color: Black

Quantity: 1

Krator Flush Chrome Pop Up Gas Cap Vented Fuel Tank Gas Compatible With Sportster Sport Xlh1200S 1996-2003

KRATOR
RC039C-V74
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Compatible with Sportster Sport XLH1200S 1996-2003

Krator Dual Black Pop Up Gas Cap Fueltank Fuel Cap Left & Right (1982-2010) Compatible With Vented Flush Harley Davidson

KRATOR
RC040B
0.45 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Black

Quantity: 2

Krator Flush Black Pop Up Gas Cap Vented Fuel Tank Gas Compatible With Sportster 1200 Roadster Xl1200R 2005-2009

KRATOR
RC039B-V03
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Comes with o-rings to prevent leaks

Material: Billet Aluminum

Brand: Krator | Color: Black

Compatible with Sportster 1200 Roadster XL1200R 2005-2009

Krator Dual Chrome Pop Up Flush Gas Cap Vented Fuel Tank Compatible With 1994-2007 Harley Davidson Flhr Road King

KRATOR
RC040C-V27
0.50 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Compatible with 1994-2007 Harley Davidson FLHR Road King

Krator Dual Chrome Pop Up Flush Gas Cap Vented Fuel Tank Compatible With 2004-2007 Harley Davidson Flhrs Road King Custom

KRATOR
RC040C-V98
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Compatible with 2004-2007 Harley Davidson FLHRS Road King Custom

Krator Flush Chrome Pop Up Gas Cap Vented Fuel Tank Gas Compatible With Road King Flhr 2008-2009

KRATOR
RC039C-V01
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Compatible with Road King FLHR 2008-2009

Krator Dual Black Pop Up Gas Cap Vented Flush Fuel Tank Compatible With 1997-2003 Harley Davidson Flsts Heritage Springer

KRATOR
RC040B-V113
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Black

Compatible with 1997-2003 Harley Davidson FLSTS Heritage Springer

Krator Flush Black Pop Up Gas Cap Vented Fuel Tank Gas Compatible With Screamin Eagle Fat Bob Fxdfse2 2010

KRATOR
RC039B-V84
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Comes with o-rings to prevent leaks

Material: Billet Aluminum

Brand: Krator | Color: Black

Compatible with Screamin Eagle Fat Bob FXDFSE2 2010

Krator Dual Chrome Pop Up Flush Gas Cap Vented Compatible With Harley Davidson Fueltank Fuel Cap Left & Right (1982-2010)

KRATOR
RC040C
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Quantity: 2

Krator Dual Chrome Pop Up Flush Gas Cap Vented Fuel Tank Compatible With 1986-1999 Harley Davidson Fxstc Softail Custom

KRATOR
RC040C-V71
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Compatible with 1986-1999 Harley Davidson FXSTC Softail Custom

Krator Dual Black Pop Up Gas Cap Vented Flush Fuel Tank Compatible With 2003 Harley Davidson Screamin Eagle Softail Deuce

KRATOR
RC040B-V96
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Black

Compatible with 2003 Harley Davidson Screamin Eagle Softail Deuce

Krator Dual Black Pop Up Gas Cap Vented Flush Fuel Tank Compatible With 1989-2007 Harley Flstc Heritage Softail Classic

KRATOR
RC040B-V37
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Black

Compatible with 1989-2007 Harley FLSTC Heritage Softail Classic

Krator Dual Chrome Pop Up Flush Gas Cap Vented Compatible With Harley Davidson Fueltank Fuel Cap Left & Right (1982-2010) + Kapscomoto Keychain

KRATOR
KEY_RC040C
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Includes a KapscoMoto Soft Rubber Keychain

Quantity: 2

Krator Dual Chrome Pop Up Flush Gas Cap Vented Fuel Tank Compatible With 1989-2007 Harley Flstc Heritage Softail Classic

KRATOR
RC040C-V04
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Compatible with 1989-2007 Harley FLSTC Heritage Softail Classic

Krator Flush Black Pop Up Gas Cap Vented Fuel Tank Gas Compatible With Dyna Street Bob Fxdb 2010-2011

KRATOR
RC039B-V46
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Comes with o-rings to prevent leaks

Material: Billet Aluminum

Brand: Krator | Color: Black

Compatible with Dyna Street Bob FXDB 2010-2011

Krator Flush Black Pop Up Gas Cap Vented Fuel Tank Gas Compatible With Sportster 1200 Nightster Xl1200N 2009-2010

KRATOR
RC039B-V14
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Comes with o-rings to prevent leaks

Material: Billet Aluminum

Brand: Krator | Color: Black

Compatible with Sportster 1200 Nightster XL1200N 2009-2010

Krator Flush Black Pop Up Gas Cap Vented Fuel Tank Gas Compatible With Sportster 883 Standard Xl883 2006-2009

KRATOR
RC039B-V111
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Comes with o-rings to prevent leaks

Material: Billet Aluminum

Brand: Krator | Color: Black

Compatible with Sportster 883 Standard XL883 2006-2009

Krator Dual Black Pop Up Gas Cap Vented Flush Fuel Tank Compatible With 1985 Harley Davidson Fxef Fat Bob

KRATOR
RC040B-V19
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Black

Compatible with 1985 Harley Davidson FXEF Fat Bob

Krator Flush Chrome Pop Up Gas Cap Vented Fuel Tank Gas Compatible With Sportster Custom Xlh883C 1999-2004

KRATOR
RC039C-V73
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Compatible with Sportster Custom XLH883C 1999-2004

Krator Dual Chrome Pop Up Flush Gas Cap Vented Fuel Tank Compatible With 1994-1996 Harley Flstn Heritage Softail Special

KRATOR
RC040C-V111
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Compatible with 1994-1996 Harley FLSTN Heritage Softail Special

Krator Flush Black Pop Up Gas Cap Vented Fuel Tank Gas Compatible With Harley Davidson Dyna Fat Bob Fxdf 2008-2011

KRATOR
RC039B-V15
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Comes with o-rings to prevent leaks

Material: Billet Aluminum

Brand: Krator | Color: Black

Compatible with Harley Davidson Dyna Fat Bob FXDF 2008-2011

Krator Flush Black Pop Up Gas Cap Vented Fuel Tank Gas Compatible With Sportster 1200 Custom Xl1200C 2005-2010

KRATOR
RC039B-V118
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Comes with o-rings to prevent leaks

Material: Billet Aluminum

Brand: Krator | Color: Black

Compatible with Sportster 1200 Custom XL1200C 2005-2010

Krator Dual Black Pop Up Gas Cap Vented Flush Compatible With Harley Davidson Fueltank Fuel Cap Left & Right (1982-2010) + Kapscomoto Keychain

KRATOR
KEY_RC040B
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Includes a KapscoMoto Soft Rubber Keychain

Quantity: 2

Krator Dual Chrome Pop Up Flush Gas Cap Vented Fuel Tank Compatible With 1985 Harley Davidson Fxef Fat Bob

KRATOR
RC040C-V92
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Compatible with 1985 Harley Davidson FXEF Fat Bob

Krator Flush Chrome Pop Up Gas Cap Vented Fuel Tank Gas Compatible With Dyna Street Bob Fxdb 2010-2011

KRATOR
RC039C-V51
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Compatible with Dyna Street Bob FXDB 2010-2011

Krator Dual Chrome Pop Up Flush Gas Cap Vented Fuel Tank Compatible With 1998-2006 Harley Hd Flhrci Road King Classic

KRATOR
RC040C-V16
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Compatible with 1998-2006 Harley HD FLHRCI Road King Classic

Krator Flush Chrome Pop Up Gas Cap Vented Fuel Tank Gas Compatible With Dyna Fat Bob Fxdf 2008-2011

KRATOR
RC039C-V82
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kapsco Moto 9.72

Features

High Quality Aluminum Pop-Up Gas Cap

Harley Davidson (All Years and Models)

Material: Billet Aluminum

Brand: Krator | Color: Chrome

Compatible with Dyna Fat Bob FXDF 2008-2011

Top 10 fuel caps Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Krator 28

Top 10 fuel caps Brands Pie Chart


We've carried out a comprehensive analysis of 424 reviews on fuel caps, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select fuel caps priced around $17.20, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 28 fuel caps for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right caps Products based on their needs, saving them considerable time when choosing which fuel caps to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.