PBR Steel Standard Front Sprocket 348 - 525 348 17 18NC yamaha-yxr-450-rhino-4wd-450-2006-esi4411177 Internal gas emission through ventilation

Internal gas emission through ventilation hole

compoundCarbon-eramicowidth70

GP-AIR is CE certified by the external laboratory Alienor Certification

18 and 21 mm Ø

PBR Steel Standard Front Sprocket 348 - 525 348 17 18NC yamaha-yxr-450-rhino-4wd-450-2006-esi4411177 Internal gas emission through ventilationRace 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 18NCD5HIGHT WEAR RESISTACE REDUCES HIGH Precision Manufacturing Chain Pitch: 525. 0 Front Teeth: 17. 0 Front Type: 348 Front Version: Standard Material: Steel