Bike Bicycle Crankset Dismounting Wrench Spanner Bottom Bracket Removal Repair Tool set

Bike Bicycle Crank Crankset Dismounting Wrench Spanner Repair Tool set Specification: Material: Metal Color: Black&Orange(Wrench); Silver&Black(Extractor) Weight: About 183g Features: Suitable for square tapered crank sets. Extended tool for removing chain-rings and crank. Smooth screw thread on the puller, precise, strong and wearproof. Crankset extractor is used to remove crank arm. Bottom bracket is used to dismount bottom bracket. Note: 1. Remove the bolt in the crank arm. 2. Screw the lower black part of the tool into the crank until tight. 3. Screw in and continue to tighten the silver piece of the tool until the crank starts to move. Package Included: 1 x Crankset Wrench Set