big bore cylinder barrel kit benelli k2 namur 50 1999 2003 Triumph Speed Triple 900 Both tapered bearings are sized:

Both tapered bearings are sized:

Honda SH 150 i (JF14/J23) (2009-2012)

Upgrade your barrel from 50cc to 60cc with no modifications necessary from the standard PW50

Kawasaki KX 125 K (1994-1998)

big bore cylinder barrel kit benelli k2 namur 50 1999 2003 Triumph Speed Triple 900 Both tapered bearings are sized:Brand new big bore cylinder barrel kit to fit: Benelli K2 Namur 50 (1999 2003). This cylinder kit is an upgrade on the original Benelli K2 Namur 50cc for the years and models shown above. The top end will go from 50cc to 70cc. This kit includes: cylinder (barrel jug) cylinder head piston kit gaskets To replace OEM cylinder: TBC Minarelli Horizontal 2T A C (Air Cooled) Engine.