Namura Top-End Rebuild Kit for Honda Z50R / XR50R / CRF50F - 40.00mm - NX-10051-4K feed-mpn-51-1044-R Fits: 2001-05 Yamaha YZF-R6

Fits: 2001-05 Yamaha YZF-R6

2002-15 Suzuki RM85

1978 Yamaha XT500

Stroke: 72

Namura Top-End Rebuild Kit for Honda Z50R / XR50R / CRF50F - 40.00mm - NX-10051-4K feed-mpn-51-1044-R Fits: 2001-05 Yamaha YZF-R6Namura Technologies Top End Rebuild Kit Part Number: NX 10051 4K 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