The BC-63 Square taper bottom bracket features sealed bearings with an aluminum sheath and cold-forged steel cups.
- 100 x164mm wide size, great for fat bike use
- Steel axle and sealed cartridge bearings for durability and low maintenance
Description
The BC-63 Square taper bottom bracket features sealed bearings with an aluminum sheath and cold-forged steel cups.
- 100 x164mm wide size, great for fat bike use
- Steel axle and sealed cartridge bearings for durability and low maintenance