PBR Standard C45 Steel Rear Sprocket 478 - 520 478 41 C45 tm-racing-smx-85-junior-12-12-85-2022-esi2009460 0 Rear Type: 4385 REAR

0 Rear Type: 4385 REAR Version: Standard

Colour coded for each model of bike

Outer Diameter: 264

Thanks to micro-adjustable and replaceable buckles

• Silicone in the waistband for a good fit

PBR Standard C45 Steel Rear Sprocket 478 - 520 478 41 C45 tm-racing-smx-85-junior-12-12-85-2022-esi2009460 0 Rear Type: 4385 REARRace experience Thanks to many years of competition experience, PBR developed a wide range of high quality sprockets in collaboration with top teams. High quality steel alloy 18NCD5 High wear resistance Reduces frictions High precision manufacturing Chain pitch: 520. 0 Color: Black Material: Steel Rear teeth: 41. 0 Rear type: 478 Rear version: Standard