ITEM NAME:Bicycle Bike Crank Extractor Remover Puller Pedal Tool Road Mountain Bike MTB nb 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. High quality buy, happy buyï ¼ 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.