Engine Gasket Kit for Yamaha YFZ450R '09- Yamaha YFZ450 1" extended for taller steering

1" extended for taller steering stems & wider arms (unless otherwise stated)

1000 Maverick Sport Max 2019-22

Tapered bearing conversion will massively increase your front wheel bearing side load capability

700 Defender HD7 Std / DPS 2022

TRX420 FPE 11-13

Engine Gasket Kit for Yamaha YFZ450R '09- Yamaha YFZ450 1" extended for taller steeringFor stock bore engines ProX gaskets are manufactured by high quality factories to ProX specifications to ensure top quality sealing. Precision engineering and the use of first class materials guarantee the quality you demand from a gasket. The gaskets are complementary to our pistons and rods, so we developed a top end gasket kit and complete gasket kit. To ensure superior performance across a wide variety of engine types and sizes, we manufacture our