Namura Hyperdryve Top-End Rebuild Kit for 2004-13 Yamaha YFZ450 - 94.96mm - NA-40009-BHK feed-mpn-811637 Displacement: 51cc

Displacement: 51cc

Fitments 2015 KTM 150 XC

2003 Harley-Davidson Electra Glide Standard - FLHT

Part Number: WK1218

2006 Yamaha DTR125

Namura Hyperdryve Top-End Rebuild Kit for 2004-13 Yamaha YFZ450 - 94.96mm - NA-40009-BHK feed-mpn-811637 Displacement: 51ccNamura 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