big bore cylinder barrel kit aprilia rs4 50 2011 2017 KTM SX85 BMW R 65 RT (1985-1988)

BMW R 65 RT (1985-1988)

Triumph Daytona 675 R EFI (2013-2014)

This ignition coil has been manufactured to replace the original coil 33410-19B00 or 33410-01X50 on an LT-F4WD 250 for the years shown above

Aprilia Sport City (2004-2008)

Yamaha RD 400 (1976-1979)

big bore cylinder barrel kit aprilia rs4 50 2011 2017 KTM SX85 BMW R 65 RT (1985-1988)Brand new big bore cylinder barrel kit to fit: Aprilia RS4 50 (2011 2017). This cylinder kit has been manufactured to upgrade the original top end on an Aprilia RS4 50 to 70cc for the years and models shown above. The kit includes the cylinder barrel jug, head, piston kit and gaskets. To upgrade D50B0 or D50B1 2 stroke engine from 50cc to 70cc. Chassis Prefix: ZD4TK000 ZD4VX ZD4TK0008 ZD4TK0000.