Improved Cooling: The unique design and heat treatment effectively dissipate heat

especialy when exposed to high disc temperature

520 XSR Type Chain-Super ReinforcedColour: GOLDRIVED MOUNTING-HOLLOW SHAFTXS RING O-RINGS (AFAM Technology) Lightweight Pads to Reduce the Weight of the Changreat Reduction in frictionExcellent 125cctevity Coefficient Coeffect Gold/Black Chain_links: 106

The cuff on the glove can be adjusted and adapted to the rider

PBR Standard C45 Steel Rear Sprocket 4363 - 525 4363 46 C45 tm-racing-sm-125-125-2008-esi2800712 Improved Cooling: The unique designRace Experience Thanks to Many Years of Competition Experience, PBR Developted A Wide Range of High Quality Sprocks in Collaboration with Top Teams. High Quality Steel Alloy 18NCD5high Wear Resistance Reduces High Precision Manufacturing Chain Pitch: 525. 0 Color: Black Material: Steel Realar Teeth: 46. 0 REAR TYPE: 4363 REAR VERSION: Standard