The Shimano MX71 BMX Race Crank features a 2-piece construction with the renowned Hollowtech II spider arm design.
Hollowtech II technology centres on delivering an exceptional crank that maximises power transfer. The design incorporates Shimano's own forging technology, ensuring an ideal mix of stiffness, rotational performance, and strength, all while remaining lightweight.
Equipped with high-precision sealed bearings, the Shimano crank enhances the longevity of the bearings without compromising on excellent rotation performance.
Notice: Compatible with the right driver side.