IRS KNUCKLE KIT 50-1068K TRX420FA/FPA 09-14 Sub Use_Cruiser Slim design to minimize interference

Slim design to minimize interference with the rider’s boots

Swiss Newlite luminous clock hands for night-time visibility

Formula GP 10W has been specially developed for competition purposes

you never have to mess with acid or top up fluid levels or remove corrosion from the terminals caused by gassing

Twin par lock chassis for double strength and cut resistance

IRS KNUCKLE KIT 50-1068K TRX420FA/FPA 09-14 Sub Use_Cruiser Slim design to minimize interferenceContains everything required to rebuild the rear knuckle. Features: Needle bearing shafts are 52100 hardened and precision ground bearing steel. Self lubricating Acetal nylon bushings for better wear and performance. All metal bushings are case hardened and plated to prevent wear and corrosion. Note: Kit contents will vary by fitment and are subject to change.