Namura Top-End Rebuild Kit for 1991-97 Yamaha XTZ660 Tenere - 99.97mm - NX-40092K MPN_YUAM221L2 2012 Arctic-Cat F570

2012 Arctic-Cat F570

Fitments 2018 Yamaha YZF-R6

1998 Arctic Cat Cougar 550 Mtn

1995 Honda VT1100C Shadow

2018 Can-Am Commander MAX 800 DPS

Namura Top-End Rebuild Kit for 1991-97 Yamaha XTZ660 Tenere - 99.97mm - NX-40092K MPN_YUAM221L2 2012 Arctic-Cat F570Namura 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