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Description

Shimano XTR BB93 Bottom BracketShimano XTR M93 Bottom Bracket set is strong and smooth. This English threaded BB is incredibly light, sealed for mucky conditions, and spins freely for top performance. Set includes left and right hand cups, spacers, inner cover, and inner O rings 68mm or 73mm compatible Durable black anodised finish Maintenance Free Thread Type: English Compatible with all Shimano Hollowtech II MTB crank sets About Shimano Established in Japan in 1921, Shimano is

Reads and registers for both left hand and right-hand threading

Scale clamps into a bike stand or hangs from a hook

dry to the touch film which does not allow loose

5-litre Crux™ Reservoir that provides 20% more water per sip for faster hydration

So you’ll be just as confident on the climbs as you are on the descents

Rock 'N' Roll Extreme lube is a two part system

snug cage perfect for rear mount hydration systems

aerodynamics

but you end the day pedaling the city streets

Aerodynamic styling with traditional strap mount

8mm Seatposts

Sizing based on child's height (cm)