Tag: Crankset (Invention)

Replace The Chainring On A Shimano Hollowtech Crankset On A Bike

Undo the pinch bolts, clamping the left hand crank to the axle. Undo and remove the plastic preload cap. It’s only finger tight and is removed with a special plastic tool. Use a small screwdriver to lift the plastic safety tab. Wiggle the left hand crank to loosen it and pull it off. Use a […]

Remove A Bike’s Square Tapered Crank

Depending on the fitting of the square tapered crank bolt or nut, use either a socket or hex key to unscrew it. Make sure you remove any washer that’s under the head of the bolt. A crank-puller is a unit that screws into the threads on the inside of the square tapered crank holes. A […]