BBUN300 bottom bracket set

Shimano BB-UN300 square taper bottom bracket. For BSA bottom bracket shells. Crank arm fixing bolts not included.

SPECIFICATIONS

• Application: City, Touring & Trekking, Road, All Mountain, Cross Country
• Bottom Bracket Type: BSA
• Shell Width: 68 mm
• Axle Length: 122.5 mm
• Axle Type: Square Taper (JIS)
• E-Type Compatibility: No
• Chain Guard Compatibility: No
• Bearings: Steel
• Axle Material: Steel
• Bottom Bracket Cup Material: Aluminum (left), aluminum / steel (right)

COMPATIBILITY

For all cranksets with JIS square taper mount

Recommended for:
- FC-M311, FC-M315, FC-M351, FC-M361, FC-M371, FC-M430
- FC-M2000, FC-M3000
- FC-T3010
- FC-MT100
- FC-RS200
- FC-TY301, FC-TY501, FC-TY701
- FC-TX801
- FC-A070, FC-A073