The new SD B-85 Crankset is rigid and light weight and features hidden chain ring bolts for a clean and sleek look.
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- SD B-85 cranksets have a unique way of installing your chainring. There is no need for two-piece chainring bolts. The hex bolts screw directly into the crank arms for easy installation of the chainring.
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- 24mm axle diameter
- 104mm BCD diameter
- 112mm axle length
- Matte black with gloss SD logo
- Bottom bracket not included
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- Weight (including hardwear)
- 150 mm: 647g
- 165 mm: 772g
- 180 mm: 788g
SKU K2942
Brand SD Race Parts