Big bore cylinder Compatible With Jog90 and Jog50.
includes: cylinder block, piston 54mm, wrist pin 12mm, piston rings, zero rings, head and base gaskets.
Compatible With installation on the Jog90 3WF engine, boring is not required. Compatible With the Jog50 3KJ engine, it is necessary to enlarge the crankcase. This cylinder must be used with a crankshaft that is 45mm long stroke.
We can provide engines, tuning sets, kits Compatible With racing, individual projects, 2-stroke engines, and 4-stroke engines.