KENLI MTB Road Bike Bicycle Bottom Central Bracket Axle 68mm Multi size Waterpro
1Pcs bottom bracket & 2Pcs Waterproof screw. Axle Boron Steel (Square). Size : 68 x 108/110/113/118/122.5/127/131.5/133mm. Thread: BC 1.37″ x 24T English Thread.
1Pcs bottom bracket & 2Pcs Waterproof screw. Axle Boron Steel (Square). Size : 68 x 108/110/113/118/122.5/127/131.5/133mm. Thread: BC 1.37″ x 24T English Thread.