ike Bicycle Crankset Extractor Wrench Puller Bottom Bracket Remover Repair Tool Set Specification:
Material: Metal
Size: 21 x 3.5 x 7.95cm
Colour: Silverl& Orange (Wrench); Silver& Black (Extractor) Weight: About 251g
Features: Suitable for square tapered crank sets. Extended tool for removing chain-rings & crank. Smooth screw thread on the puller, precise, strong & 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 & continue to tighten the silver piece of the tool until the crank starts to move. Package Included: 1 x Crankset Wrench Set