To insure a great longevity, All Balls chain rolls are made with polyurethane raw material; there are composed of 2 bearings and seals.xa0 Precision ball bearing with two rubber sealsMounting handwareDouble lip seal to protect bearing from dirt/water98A durometer polyurethanesUnit delivered
ALL BALLS Upper Chain Roller ALL BALLS Black Honda CRF125F/250F/230F 79-5013 - Köp!