Park Tool Wrench Ratcheting MWR-15 drumbeat21-1114 - Built-in acceleration sensor for

- Built-in acceleration sensor for Kinetic mode (Automatically turns on with 50 lumen brightness when bike deceleration is detected)

NOTE: Although Park Tool facers

With fully integrated cable routing and an Ultegra drivetrain

- Provides light lubrication for moving parts

including chain tool

Park Tool Wrench Ratcheting MWR-15 drumbeat21-1114 - Built-in acceleration sensor forPark Tool Ratcheting Metric Wrenches feature both a classic open wrench end and a two way ratcheting 12 point box end wrench. Forged from chrome vanadium steel, chrome plated, meticulously polished, then center dipped in Park Tool blue vinyl for a positive grip. Available in size range from 6 to 18mm. About Park Tool Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing