Namura Top-End Rebuild Kit for 2009-21 KTM 50 SX - 39.47mm - NX-70020-BK 2005 Polaris Sportsman 500 2019 Polaris General 1000 4

2019 Polaris General 1000 4 EPS

2012 Kawasaki KX100

1974 Yamaha DT250

1995-96 Polaris Indy Trail Deluxe 488

2009 Kawsaki KX85 Monster Energy

Namura Top-End Rebuild Kit for 2009-21 KTM 50 SX - 39.47mm - NX-70020-BK 2005 Polaris Sportsman 500 2019 Polaris General 1000 4Namura 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