Cylinder Barrel Kit: KTM SX50 SX 50 AC (2000-2009) Kawasaki KX420 21121-1181 & 21121-1234

21121-1181 & 21121-1234

If you need to change the bush / strut mounting diameter you can either purchase a bush kit from us or reuse your old bushes

1 HT lead and 1 spark plug cap

guaranteed

Yamaha CW 50 Original BW's (2004-2009)

Cylinder Barrel Kit: KTM SX50 SX 50 AC (2000-2009) Kawasaki KX420 21121-1181 & 21121-1234Brand new Cylinder Barrel Top End Rebuild kit to fit: KTM SX 50 Junior (2000 2001) & (2006 2009). KTM SX 50 Pro Junior (2000 2001). KTM SX 50 Senior (2000 2001). KTM SX 50 Pro Senior (2000 2001). This is the highest quality aftermarket KTM SX50 cylinder kit you can get on the market. This kit comes with everything you'll need to completely rebuild the top end on your Air Cooled SX50 using the S6S engine. Includes Cylinder, Gasket, Piston Kit, Cylinder