Park Tool Socket and Bit Set - 37 Piece YGroup_cane-creek-steel-shock-spring-YG chain-retaining ring mounted to the

chain-retaining ring mounted to the crankset's outer ring position

With a maintenance-friendly bleeding process

Detachable GoPro Mount

you can achieve lower rolling resistance and more speed

Smart button - Using Knog's smart one-button operation still allows users to toggle through all modes using the one button

Park Tool Socket and Bit Set - 37 Piece YGroup_cane-creek-steel-shock-spring-YG chain-retaining ring mounted to thePark Tool Socket and Bit Set 37 Piece Park Tool socket bit sets are precision engineered tools designed specifically for bicycle maintenance and repair. Known for their durability and professional grade quality, these sets are widely used by home mechanics, bike shops, and cycling enthusiasts who need reliable, repeatable performance when working on modern bicycles. All Sockets and Bits are 3 8" drive Hex bits: 3, 4, 5, 6, 8, 10, 14, and 16mm Long