KTM 125 EXC 2016 RFX Pro Series Sprockets 14/50T and DID ERT3 Gold Chain Kit Set

RFX Pro Series Rear Sprocket / RFX Pro Series Front Sprocket / DID ER MX Racing Chain (Gold/Gold). RFX Pro Series Rear Sprockets are CNC Machined from 7075 aerospace aluminium and feature mud clearing grooves for a longer chain and sprocket life.

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