Vortex ROK Shifter 125cc Engine Package 60cc 2-stroke kart engine Fits standard 5" diameter sprint

Fits standard 5" diameter sprint kart racing wheels

most modern karts require bending of the seat mount bracket portion of the frame to fit different sizes of seats

for optimum performance

and depending on extent of work needed may require we partially disassemble and reassemble the kart

barrel-faced

Vortex ROK Shifter 125cc Engine Package 60cc 2-stroke kart engine Fits standard 5" diameter sprintThe Rok Shifter engine was born to meet the needs of many drivers who want to compete in a category with the gearbox, but always according to the Rok philosophy: low costs and steady regulations over the time. The engine has the following features: Single cylinder 2 stroke engine with 6 speed gearbox with front clutch system, displacement 125 cc, 4 reed valve intake in the crankcase. Liquid cooled through external pump (not supplied in the kit). The