台灣製造 Super B TB-6485 2in1 cotterless crank tool 曲柄拆裝工具

商品說明

• Designed for riders and home mechanics.
• Super B patented tool to remove crank arms for both standard square type and Shimano® octalink, ISIS Drive® system, Power Spline or Power Drive bottom bracket interface.
• Comfortable handle, fine thread for excellent leverage.
• The money-saving and easy-using tool, you don’t need any other cotterless crank tool.