Shimano Bottom Bracket BBUN-300 Square Taper BSA 68mm 115mm Indoor Trainers Additional protection for your surfaces

Additional protection for your surfaces

BOOT FIT CONCEPT: Women's Sport

It offers excellent grip to the skin without compromising comfort

It is applied by holding the bottle upside down and moved slowly along the skis kick-zone on both sides of the groove

This vintage-inspired L1 Premium Goods jacquard pattern and pom will complete your look

Shimano Bottom Bracket BBUN-300 Square Taper BSA 68mm 115mm Indoor Trainers Additional protection for your surfacesUnfortunately, all your moving components will eventually wear out and will need to be replaced to keep your bike working properly. When it comes to bottom brackets, you'll want to make sure you get the right bottom bracket to fit your bike and crankset. The Shimano BB UN300 Bottom Bracket is an English threaded, squared taper JIS bottom bracket. It fits JIS square taper cranksets and has a hollow spindle. FEATURES Compatible with JIS square taper