Shimano BB-UN101 68 X 122.5mm Square Taper Bicycle Bottom Bracket Black

• For square taper cranks, the Shimano UN100 bottom bracket offers superior quality and reliability at a great value.
• Shell width: 68mm
• Shell axle width: 122.5mm
• Type: Square tapered
• Shimano model no: BB-UN101
• Sealed cartridge bearings
• Includes bolts
• Genuine Shimano replacement product

Code: BB7593