The Shimano DXR MX71 race cranks are an evolution of the popular Shimano Hollowtec II cranks featuring the same lightweight, yet incredibly stiff, aluminum arms with steel pedal boss inserts and a redesigned 4-bolt spider gear to further reduce weight.

Designed especially for the demands of BMX, the PD-MX70 has a unique high retention binding mechanism to prevent unclipping under extreme pedaling force. A wide pedal-to-shoe contact area enhances support and grip while a lower platform height increases pedaling efficiency.

Designed for the action of BMX racing, the Shimano DXR crank uses Hollowtech II crankarms and steel pedal inserts to be lightweight while being strong enough to handle any race. Their lightweight, rigid and strong crank design paired with a narrower Q-factor makes pedalling feel incredibly smooth.

The Shimano DXR MX71 Cranks at J&R Bicycles feature updated design elements created specifically for the rigorous demands of the BMX racetrack. Shimano re-designed their MTB Saint Cranks engineered them to fit BMX applications.

The Shimano DXR Crankset is the perfect BMX crankset: incredibly stiff and light, right out of the start gate. Shimano uses Hollowtech II technology from the Saint downhill cranks to make them rigid, light and super tough.

Feb 25, 2025 · Shimano DXR Cranks are based on the popular Saint Design but refined more for BMX use. These 2pc. cranks utilize Hollowtech aluminum arms for stiffness and a hollow oversized Aluminum spindle to shave weight.

The Shimano DXR MX71 race cranks are an evolution of the popular Shimano Hollowtec II cranks featuring the same lightweight, yet incredibly stiff, aluminum arms w/ steel pedal boss inserts & a redesigned 4-bolt spider gear to further reduce weight.

The Shimano DXR MX71 Cranks at feature updated design elements created specifically for the rigorous demands of the BMX racetrack. Shimano re-designed their MTB Saint Cranks engineered them to fit BMX applications.

Jun 19, 2022 · The Shimano DXR MX71 race cranks are an evolution of the popular Shimano Hollowtec II cranks featuring the same lightweight, yet incredibly stiff, aluminum arms with steel pedal boss inserts and a redesigned 4-bolt spider gear to further reduce weight.