Motone, Vented Gas Cap Brass/Aluminum for Harley Davidson

Fuel cap with clear brass top and clear 6061-T6 aluminum bottom. Vented.

Right-hand thread.

Ribbed for better grip and easy to open and close with or without gloves.

The threaded bottom of the cap features a spring-loaded valve system located in the center of the cap. This connects to three vents on the top of the cap to relieve any pressure or vacuum that may build up in the tank.

The O-ring, located at the top of the thread, provides a secure seal.

Fits: HD models > 83-18; Triumph: some Bonneville, T100, America, Speedmaster and Thruxton