Beschrijving
SD B-85 BMX cranksets have a unique way of installing your chainring. There is no need anymore for two-piece chainring bolts. The hex bolts (no 5) screw directly into the crank arms for easy installing and changing your chainring.
Features
– 24mm axle diameter
– 104mm BCD diameter
– 112mm axle length
– Finish: matte black with glossy decal
Weight (including hardwear)
– 150 mm: 647g
– 165 mm: 772g
– 180 mm: 788g
