ATV RACE Engine
33 pièces

These crankshafts were made according to the original design but in solid 42cd4 steel, twice as strong as the original steel. Their...

Excellent quality, reliability.Provides better engine torque thanks to its 3 transfer ports. Displacement remains identical to the original at 39.5 The black...

This SUPER SPORT cylinder head kit can be mounted on original or competition engines The cylinder head is machined with optimized squish...

These crankshafts were manufactured according to original specifications but using solid 42cd4 steel. Twice as strong as the original and significantly stronger...

Excellent quality, reliability.Gives the engine better torque thanks to its 3 transfers. The black finish gives the engine an original look.Adaptable to...

When the stud threads are stripped, there are only two solutions: install a threaded insert (Heli-Coil) but the procedure is sometimes risky...

This SUPER SPORT cylinder head kit can be mounted on original or racing engines. The cylinder head is machined with optimized squish...

Workshop tip: If the engine idles poorly after fitting this slide, make a small notch with a file in the flat part...