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Sizing Charts for Motocross, Dirt Bikes, BMX and More

Please note that due to different manufacturer sizing specifications, these size charts are designed to be used as a generic tool. Do not hesitate to call/email our expert staff with your specific sizing questions. We will be happy to assist you in getting the correct sized gear the first time around. You may reach us at - 1-805-777-7601 or toll free at 1-888-613-3393. You can also email us

Parts Sizing Charts

Handlebar Measurement Chart
Renthal Chain Fitting Guide

Click here for street bike specific size charts
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