ProX Crankshaft Bearing/Seal Kit Yamaha YZ125 05-up
ProX crankshaft bearings and seals are manufactured at leading O.E.M. factories. All bearings and seals are made to exact O.E.M. specifications, to ensure maximum quality and performance. ProX bearings offer high-durability and the seals make sure to keep the oil in and dirt out of the engine.