Features - Shimano BB-UN300 Square Taper 68mm BSA Bottom Bracket

• SHIMANO quality/performance cartridge bearing square bottom bracket
• Better chainline stability with chain line stabilizer
• Standard, E-type, chain case options
• Adapter material: Aluminum

Product features

• Model: BB-UN300
• BB-Type: Square Taper
• Threaded: BSA
• Threaded BB shell width: 68mm

Axle length

• 113mm

Material

• Steel

Scope of delivery

• 1 Shimano BB-UN300 Square Taper 68mm BSA Bottom Bracket