SPECIFICATIONS: Measurement: 1/2" x 11/128"Pin length: 6,60 mmWidth interior: 2,20 mmPressure: 2000 NPin hardening: XHBLink count: 114Weight: 279 gFor all 9-speed systemsCompatible with ATB/trekking, city/touring, mountain bike and road bike SAVE UP TO 15% WHEN YOU BUY MORE