Motosyko Hybrid 125cc race engine kit.
This is a fantastic 125cc base engine to start building your ultimate race machine. Here at Motosyko we can offer you a vast array of performance parts to couple up to your engine. Please see some of the optional extras available at the bottom of the page. Additional parts are provided at a special discounted rate when purchased with an engine. Therefore be sure to add your parts in on this page using the tick boxes. Any additional performance parts added will be fitted to your engine and supplemented for OEM equipment.
Bore size (52.5mm)
4 speed gearbox (N-1-2-3-4)
16mm kick start shaft
124cc Aluminium cylinder
Honda style engine mount alignment
So what do I get in the box?
Engine, Wire loom, Race coil pack, Digital CDI unit, NGK C7HSA spark plug, Dual core foam air filter, Mikuni replica carburetor, 26mm inlet manifold, Gaskets and spacers, Kick start & Gear lever, Custom black covers & nut and bolt kit.