BOX Four Crankset with Bottom Bracket

Black Mountain Bicycles Verified independent store

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Cold Forged Construction 4-bolt 104 BCD Spider 24mm CrMo spindle 6061 T-6 Aluminum External 68mm BSA BB Included Dual pinch bolts for even clamping force Laser-etched graphics Mode l Box Four Length 160mm, 165mm, 170mm Direct Mount/BCD 4x104mm Spindle Interface 24mm (BSA BB Included) Material Aluminum Color Black Show more