Big Bore Cylinder Barrel Kit: Gilera Runner 50 (1998-2010) Yamaha MT-03 This coil has been specifically

This coil has been specifically designed to fit a Suzuki RMX50 for the years and models shown above

This cylinder kit has been manufactured to upgrade the original top end on an Aprilia RS50 to 70cc for the years and models shown above

This ignition coil set has been designed to be a like for like replacement for Dyna / Dynatek coils at a fraction of the cost

This set of brake drum shoes have been manufactured to replace the original rear set of brake drum shoes on a Suzuki TS100 for the years and models shown above

This set of rear shocks is designed to replace the original factory shocks on a Yamaha XJ650 for the years and models shown above

Big Bore Cylinder Barrel Kit: Gilera Runner 50 (1998-2010) Yamaha MT-03 This coil has been specificallyBrand new big bore cylinder barrel kit to fit: Gilera Runner 50 (1998 1999). Gilera Runner 50 DD (2001 2002). Gilera Runner 50 SP (2000 2010). This cylinder kit is an upgrade on the original Gilera Runner 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 Piaggio NRG Purejet 2T L C (Liquid Cooled) Engine.