JOKER MACHINE Knurled Gas Cap - Black 10-444B

A gas cap might seem like a minor component, but a poorly designed one creates frustration every time you refuel—especially when you're wearing gloves or working in tight spaces. The JOKER MACHINE Knurled Gas Cap replaces that smooth, slippery stock piece with a precision-engineered alternative that prioritizes functionality and durability. Its knurled surface and low-profile design deliver the kind of thoughtful engineering that separates quality parts from overlooked necessities.

Built entirely from CNC-machined billet aluminum, this cap is manufactured to tight tolerances in the U.S.A. The knurled texture provides genuine grip without unnecessary bulk, and the refined profile complements modern motorcycle aesthetics while staying true to performance-first principles. Installation is straightforward—simply swap it onto your existing fuel filler neck with no modifications required.

• CNC-machined billet aluminum
• Knurled grip surface
• Low-profile design
• Made in U.S.A.
• Bolt-on installation
• Black finish
• MPN: 10-444B