Big Bore Cylinder Barrel Kit: Yamaha CS50 CS 50 (2003-2009) Kawasaki Ninja 250 To replace: 33410-33C00 / 33420-33C00

To replace: 33410-33C00 / 33420-33C00 / 33410-32C00 / 33420-34C00

This set of brake drum shoes have been manufactured to replace the original rear set of brake drum shoes on a Suzuki GT380 for the years and models shown above

33410-14500 or 33410-14132 for an RM125

This cylinder kit has been manufactured to upgrade the original top end on a Derbi Bullet 50 to 70cc for the years and models shown above

Suzuki GSX 750 EF (1984-1985)

Big Bore Cylinder Barrel Kit: Yamaha CS50 CS 50 (2003-2009) Kawasaki Ninja 250 To replace: 33410-33C00 / 33420-33C00Brand 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.