PBR Standard C45 Steel Rear Sprocket 334 - 530 334 48 C45 derbi-boulevard-150-150-2007-esi8045246 2x baking air valve

2x baking air valve

Cooling and protective fibers

Adjustable: Velcro wrap

This neck collar from Macna offers both comfort and functionality with its welding transport material and stretch panels that ensure a perfect fit

PBR Standard C45 Steel Rear Sprocket 334 - 530 334 48 C45 derbi-boulevard-150-150-2007-esi8045246 2x baking air valveRace experience Thanks to many years of competition experience, PBR developped a wide range of high quality sprockets in collaboration with top teams. High quality steel alloy 18NCD5High wear resistance Reduces frictions High precision manufacturing Chain pitch: 530. 0 Color: Black Material: Steel Rear teeth: 48. 0 Rear type: 334 Rear version: Standard