Shimano Bb ES300 Octalink Bottom Bracket Tea Pot With Beal’s UNICORE technology

With Beal’s UNICORE technology

A crampon that makes strength and reliability of its strongest points

A built-in media player lets you easily control music loaded on your compatible smartphone on the navigator’s display — and hear your tunes through your helmet or headset (not included) enabled with BLUETOOTH technology

while a blanket construction on the bottom provides warmth and excellent comfort

yet narrow enough to lay trenches on the groomers

Shimano Bb ES300 Octalink Bottom Bracket Tea Pot With Beal’s UNICORE technologyShimano BB ES300 Octalink V2 Bottom Brackets Fits Shimano Octalink V2 Spline Cranksets Crankarm fixing bolts not included