Big Bore Cylinder Barrel Kit: Aprilia Sonic AC 50 (1998-2008) Triumph Daytona 900 To replace OEM: 58200-44B01 /

To replace OEM: 58200-44B01 / 58200-44B02

Kawasaki GTR 1400 (2008-2014)

Kawasaki Ninja 250 R (EX250 K) (2011-2012)

FREE UK DELIVERY on these Honda CT 125 headstock / steering bearings

To replace OEM: 30500-GA6-670

Big Bore Cylinder Barrel Kit: Aprilia Sonic AC 50 (1998-2008) Triumph Daytona 900 To replace OEM: 58200-44B01 /Brand new big bore cylinder barrel kit to fit: Aprilia Sonic AC 50 (1998 2008). This cylinder kit is an upgrade on the original Aprilia Sonic AC 50 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.