ITEM NAME:Bicycle Bike Crank Extractor Remover Puller Pedal Tool Road Mountain Bike MTB Descriptio n Description: 100% Brand New A necessary tool for outdoor biking Practical and easy to use Uses: The crankshaft crank is disassembled and installed, and the square shank and crank can be removed. Auxiliary tools: need to use a spanner wrench Specifications: Material: 45# carbon steel Color: Rama + black center shaft Size: Rama 79*21mm, center shaft 50*30mm Package Included: 1*Rama 1*Black Center Axis Note: Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! New Bike Bicycle Cycle Crank Wheel Puller Remover Repair Extractor Tool Mountain.New Bike Bicycle Cycle Crank Wheel Puller Remover Repair Extractor Tool Mountain. Auxiliary tools: need to use a spanner wrench. Uses: The crankshaft crank is disassembled and installed, and the square shank and crank can be removed.