MXCHAMP  ExtraLite aluminum  dirt bike rear sprocket are all manufactured in alloy 7075 with T6 and surface have hard anodizing to improve the durability. Hard anodizing gives a robust layer of extra hardness that is one of the keys to its outstanding durability. CNC...

MXCHAMP  dirt bike rims  was original from KTM motocross wheels supplier and quality was approved by DOT and tested by a lots of pro ridersr and teams in USA Made by aircraft-quality aluminum materials 7050  Three-stage-T7351 heat treatment for highest tensile strength(550-560 Mpa) to be stronger and more...

MXCHAMP hybrid dirt bike rear sprocket combines a specially enhanced 7075-T6 aluminum alloy inner carrier and high anti-corrosion electrophoretic black paint steel teeth. By combining these two materials we have created a sprocket that is lighter than steel but more durable than the traditional...