Single cylinder 4-stroke 150cm3 Holeshot
Bore x Stroke 60 x 53mm
Power: 20hp loan ISO (with Dellorto carb PHBH26 + pot TCS)
Torque: huge!
Head type KLX worked blower, valves 28 and 23mm
Camshaft very efficient providing both torque and high rpm
Compression increased by modifying the cylinder
Special high compression piston
Ignition mini flying lead type adjustable Daytona (CDI provided)
EmbrayageUPOWER 5 discs with springs and rubber mountings strengthened
Transmission 4 speed type N1234
Bearing right secondary shaft gearbox dynamometer
Shaft with dog-clutch 8mm

The exhaust type CRF50 amount without changing the cylinder head.

Holeshot engines are engines prepared by U-Power and enjoying the best performance / reliability / price.

U-Power offers an unparalleled quality of preparation of the power and reliability.