AFAM Aluminium Rear Sprocket 51804 – 520 – Requires an AFAM Rear Sprocket Carrier 51804-40

AFAM aluminium crown gears are made of an alloy that is both light and tough. The quality of machining and the precision of the cutting make AFM a worldwide standard-setter for motorcycle transmission parts. Racing aluminium crown gear Ultra-light with hard anodizationReinforced resistance to friction and wearRange-topping finish and qualityEssential for competitive riding Chain_pitch: 520.0 Material: Aluminium Rear_sprocket_teeth_count: 40.0 Rear_sprocket_type: 51804 Rear_sprocket_version: Ultra-light hard anodized