SRAM GX GripShift 2-Speed Front Black with Locking Grip truing-stand-accessory Has hex heads on both

Has hex heads on both the bolt and nut for easy installation

For use with braze-on front derailleurs

Removes and installs tires with a single lever

the bearing surface is spared damage

SRAM GX GripShift 2-Speed Front Black with Locking Grip truing-stand-accessory Has hex heads on bothTwist shifters with metal indexing mechanism for trouble free high performance. Rotating grip shifter uses ball bearings for smooth action and long life Included handlebar grip integrates with the shifter body Item Specifications Double or Triple Double Drivetrain Speeds 11 Front Der Shifter Compatibility SRAM Mountain Shifter Style Twist Weight 144 SRAM GX Grip Shift Shifter, Flat Bar Left UPC: 710845771668