projects / specials

we do engine tuning and calibration , als crank balancing and gearbox , head work ,cam tinming ect……

pictures 125cc m545 engine

beter knows as  piaggio/aprilia engine

bigger piston with dome adjusted 

the engines has narrow cam timing and do not allow big bores very good like the malossi kit. (especially from 2018 onwards)

we change also injector and so on…..

 

clutch yamaha r1 07-08

known problem on the rn19 for clutch and stator wear  

we make rivets to size according to the clutch wear on the basket

some pictures for illustration