Material: Premium flex plus carbon steel
- Surface finish: Chrome plated ISO 1456:2009
- Strong ergonomic two component handle
- How to use the tool:
- The wrench is used to assemble and disassemble Shimano® Hollowtech II bottom brackets, Campagnolo® Ultra-Torque and Power Torque, Race Face®, FSA®, SRAM®, Truvativ®, Chris King® and many more. The wrench also comes with a small, detachable ring nut for closing the plastic screw used on the left crank arms of the Hollowtech cranksets. The 1609/2BI key can also be used on the external collars of CenterLock discs.