Velocette Viper/MAC Gearbox Sprocket 1/2 x 5/16, 21Z
s25) SL94/1Viper/MAC Gearbox Sprocket Velocette 1/2 x 5/16, 21Z
428 chain
110-046
Viper
Clubman 350cc (MKI and MKII)
Made in England by Velocette Ltd.
428 chain
110-046
Viper
Clubman 350cc (MKI and MKII)
Made in England by Velocette Ltd.