Faulty fuel caps can allow water into your fuel tank and contaminate it. This comes with 2 keys (one spare)
Yamaha Jog, Vino, Axis etc (nearly all 2 stroke models since 1989)
Adly silver Fox
Bug Bandit etc, many other Taiwanese 2 stroke 50cc scooters
Vmoto Milan, Monza, Urban R4 and other Chinese 2 stroke 50cc scooters
Note the cast direction arrow on the top of the cap may not line up with the marking on your scooter even if the cap fits and works perfectly.
Adly OEM may be supplied