ProX Con Rod Kit KX80/85/100 98-23 One of our core product line, where we became famous with. Our ProX Connecting Rod Kits are made out of the toughest alloys available today and are made in Japan! O...

ProX Big End Pin (22x46.00mm) KX80/85/100 98-23 Our chromed crank pins are specially designed for the application. Every ProX crank pin is machined precisely and treated to get the best hardness and...

ProX Swingarm Linkage Bearing Kit YZ85 19-23 ProX Racing Parts swing arm kits are available for Off Road and ATV applications. The complete rebuild kits come with all necessary parts you need to...

ProX Swingarm Linkage Bearing Kit YZ250F/450F 09-23 ProX Racing Parts swing arm kits are available for Off Road and ATV applications. The complete rebuild kits come with all necessary parts you need...

ProX Piston Pin Bearing KX80/85/100 81-23 (14x18x17) ProX offers a complete line of piston pin bearings for the Dirtbike, ATV, PWC and 50cc/scooter segment. The pistons pin bearings are manufactured...

ProX Rear Brake Caliper Rebuild Kit KX80/85/100 91-23 A model-specific kit that includes every part necessary for rebuilding your rear brake caliper.This kit meets and surpasses the quality of your...