Big Bore Cylinder Barrel Kit: Benelli 491 ST Rage (2000-2004) KTM SX50 This is how we're able

This is how we're able to offer high quality CB400 ignition coils and still offer you a fantastic price

Honda NSR 125 F (1988-1993)

If you have a weak spark on your Kawasaki ZX-9R then the coils could be the culprit and it's a good idea to get some new coils on the bike

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

Honda NX 650 Dominator RD02 (1990-1996)

Big Bore Cylinder Barrel Kit: Benelli 491 ST Rage (2000-2004) KTM SX50 This is how we're ableBrand new big bore cylinder barrel kit to fit: Benelli 491 ST Rage 50cc (2000 2004). This cylinder kit is an upgrade on the original Benelli 491 Rage 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.