RFX Pro Series Elite Aluminium Rear Sprocket - 415 FXRS 57-43 99RD yamaha-giggle-50-50-2009-esi6938078 Internal air channels for temperature

Internal air channels for temperature and moisture drainage

ALLOWING A Better Air Flow

This combination of materials offers both functionality and aesthetics

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RFX Pro Series Elite Aluminium Rear Sprocket - 415 FXRS 57-43 99RD yamaha-giggle-50-50-2009-esi6938078 Internal air channels for temperatureRFX Pro Series Rear Sprockets are CNC Machined from 7075 aerospace aluminium and feature mud clearing grooves for a longer chain and sprocket life. RFX sprockets are colour coded for the make of bike and also available in standard silver for each model of bike. Features: Laser etched RFX logo. CNC Machined from 7075 aerospace aluminium. Mud clearing grooves for longer lasting sprocket life. Colour coded for each model of bike. CAD Designed profile for