RockShox XC32TK - Coil 100mm 26-Inch 9mm 1-1/8-Inch Rim/Disc (Black) 1-1/8" aluminum steerer tube for lighter weight TurnKey crown mounted lockout features a patented blowoff design to take the edge off unexpected hits even when the lockout is engaged Compatible with rim or disc brakes 100mm of coil sprung travel 2189g. QR TurnKey Aluminum Steerer