Shimano BB-UN300 Square Taper Bottom Bracket 68x123mm
The BB-UN300 is part of the SHIMANO TOURNEY A070 line of products. The BOTTOM BRACKET is a square type BB - MTB - Standard structure. Using SHIMANO’s quality cartridge bearings to ensure smooth and consistent use.
DETAILS
- Square Type BOTTOM BRACKET
- Quality/performance cartridge bearing square BOTTOM BRACKET
- Better CHAINline stability with CHAIN line stabilizer
- Size: 68 x 123mm
- Fixing bolts not included