Namura Forged Top-End Rebuild Kit for 2003-06 Yamaha YZ450F / WR450F - 94.96mm - FX-40045-BK 2004 Suzuki GSXR1300R Hayabusa 2015 Polaris Indy 550 with

2015 Polaris Indy 550 with 144 Inch track

2001-06 KTM 540SXS

Part Number: 25019

1986-87 Suzuki RM125

Namura Forged Top-End Rebuild Kit for 2003-06 Yamaha YZ450F / WR450F - 94.96mm - FX-40045-BK 2004 Suzuki GSXR1300R Hayabusa 2015 Polaris Indy 550 withNamura Technologies Top End Rebuild Kit A Top End rebuild can help to improve the performance of your ride, keeping it running in peak condition. With the Namura complete Top End Rebuild Kit, rebuilding your Top End no longer expensive and painful Namura's Top End Kits include everything you need to get your ride operational again; pistons, a top end gasket kit and wrist pin bearings (where applicable) are all included in this convenient, time saving