Valve Core Removal Tool

Speed Configuration: Designed for 9-speed drivetrain systems. Gear Range: Features an 11-36T tooth count (11-13-15-17-20-23-26-30-36T), offering a versatile range for both steep climbs and fast descents. Hyperglide (HG) Technology: Engineered with precision-cut HG cogs that incorporate specially positioned shift ramps and tooth profiles for faster, more responsive chain control. Durable Construction: Built with steel cogs that have been phosphate-coated for increased resistance to rust and wear. Design: Features a cut-away and drilled design to reduce weight without compromising the structural rigidity of the cogs. Compatibility: Compatible with standard Shimano/SRAM pattern 8/9/10-speed freehub bodies and 9-speed HG chains.