Description
Save more than 2 lbs. over the stock 520 O-ring chain and steel rear sprocket. Improve acceleration and responsiveness.
Kit includes front and rear sprockets with same gear ratio as stock and a gold Renthal R-428 chain. Front sprocket is made from super nickel chromoly and is grooved to clear mud and increase chain life. Rear sprocket is made from 7075-T6 aluminum.
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