Shimano BB-UN300 Square Type BSA Bottom Bracket Sharpener Additional body-mapped mesh zones for

Additional body-mapped mesh zones for added breathability

Ring bandage guarantees stabilisation in the ankle and forefoot area

The Pro 360 socks support your ankle and protect your ankle bone to reduce discomfort when you play

600 fill recycled waterfowl down

07 oz (1221 g)

Shimano BB-UN300 Square Type BSA Bottom Bracket Sharpener Additional body-mapped mesh zones forSHIMANO Square Type Bottom Bracket MTB Standard Structure FEATURES SHIMANO quality performance cartridge bearing square bottom bracket Better chainline stability with chain line stabilizer 3 structures available Standard, E type, chain case options Adapter material: Aluminum MODEL NO BB UN300 SERIES TOURNEY A070 Series Remarks * w Crank arm fixing screws spec. only ** w Crank arm fixing screws spec. is available Structure Standard Spindle Square type