Big Bore Cylinder Barrel Kit: Yamaha CS50 CS 50 (2003-2009) Suzuki GSF1200 Triumph Sprint ST 1050 EFI

Triumph Sprint ST 1050 EFI (2005-2010)

Peugeot Speedfight MK1 50cc 2T (Liquid Cooled)

You may need to screw in some longer HT lead for the front coil

no soldering required

The shockers have 335mm pin/pin mounting points and a 70mm length shroud

Big Bore Cylinder Barrel Kit: Yamaha CS50 CS 50 (2003-2009) Suzuki GSF1200 Triumph Sprint ST 1050 EFIBrand new big bore cylinder barrel kit to fit: Yamaha CS 50 Jog (2003 2009). This cylinder kit has been manufactured to upgrade the original top end on a Yamaha CS50 to 70cc for the years and models shown above. The kit includes the cylinder barrel jug, head, piston kit and gaskets. To upgrade from 50cc to 70cc. Liquid cooled models.