Mark Burnett signature cranks. Made from 100% post-weld heat-treated chromoly tubing with oversized welds for increased strength. New proprietary arm shape with 1-piece CNC'd spindle bosses. Designed to be strong, stiff, slim and ankle friendly. Minimal crank offset to keep your feet more centered for better control. Hollow 22mm 48-spline spindle.
Weight: 32 oz