Enduro Bearing Upgrade Kit Shimano Outboard BBs Labeled Size-26 x 2.30 agressive knurling on cones and

agressive knurling on cones and bolt caps for reduced slippage

A unique push-through reversible 38 ratchet drive delivers superior durability and reliability

1 Courier Crankset - 170mm Single Speed 48t 130 BCD GXP Spindle Interface Black

The TRP-25 2-piece slotted centerlock disc rotor offers high heat dissipation and tolerance due to the aluminium center as well as excellent stiffness to provide confidence in your braking

Enduro Bearing Upgrade Kit Shimano Outboard BBs Labeled Size-26 x 2.30 agressive knurling on cones andEnduro Cartridge Bearing Kit For Outboard BB's. For replacing Hollowtech MegaExo and X Type Bottom Bracket Bearings. Bearing kits for Shimano FSA and Race Face outboard bottom brackets Kits include bearings and seals to rebuild one bottom bracket Note: all these bearing kits have larger 5 32" balls for a net load increase of over 20% Two lip seals minimize bearing contamination TECH SPECS Bearing O. D. (mm) 37 Bearing I. D. (mm) 24 Material Steel