The centre of the axle tapers slightly giving an hour-glass shape to reduce weight all while maintaining strength. The 36-hole flanges are widely spaced and shaped to maximize wheel strength. Spoke holes are beveled and slightly de-tempered (softened) to minimize spoke breakage. The 42 mm bearings are extremely durable, Compatible with all ISIS spline cranks.
Features: • ISIS Drive interface • Unicycle Bearings - ISIS 42mm • Single piece of CrMo material • Comes with 2, M8 x 24mm long ISIS bolts • Comes with 2 x 6mm crank spacers • Bearing pitch of 100mm (Industry standard) • Spoke Holes: 36