SHIMANO BR-RS305 FLAT MOUNT CALLIPER, WITHOUT ROTOR OR ADAPTER, FOR 140/160 MM Trek Bicycles-Diamant invest in the TREK Powerfly

invest in the TREK Powerfly Bosch Motor Cover and keep your motor running smoothly for years to come

You want the added grip of big

Keep your Emonda SL looking and running great

Key features of the KICKR Climb include real-time grade changes

the Terrain 2 packs 100mm of travel up front to soak up the bumps and drops

SHIMANO BR-RS305 FLAT MOUNT CALLIPER, WITHOUT ROTOR OR ADAPTER, FOR 140/160 MM Trek Bicycles-Diamant invest in the TREK PowerflyShimano BR RS305 flat mount calliper, without rotor or adapter, for 140 160 mm Flat mount disc brake power for road or cyclo cross bikes without the fuss of hydraulic fluid systems Cable operated mechanical disc brake design means that you can upgrade to discs using existing compatible road brake levers or STIs Front wheel use for flat mount forks with adapter to flip between 140 and 160 mm Increased pad to rotor clearance reduces the chance of rotor