Sports Racing  clutch kit

design for racing improve take off speed , accelerate speed.


over range racing type variator :
with longer ramp design will get about  5% top speed
over range mean= longer roller ramp!!!!

include:

1x  Variator kit ( for 13mm splines crank)

1x  clutch kit

1x  high friction clutch bell.

1x  2000rpm torque spring.

2x roller weight ( color random)

will for

Minarelli  horizontal type 2 stroke/2T 50cc 70cc scooter & ATV engine

Yamaha JOG 50, Zuma 50 YW50(2003-2011) , Vino 50cc YJ50 2 stroke scooter 

APEX : Pro MX 50 Pro MXR 50,

Polaris : 2001~2006 model

Predator 50

Scrambler 50

ETON  50cc 2T ATV

will for Dinli 50cc 2T model

DL-501 Dino / Mini-Rex 

DL-502 JP50

DL-503 Cobia

DL-601 T-Rex

DL-601 Beast/Diamond Back

DL-601 Beast/Diamond Back

Polaris 50cc 2T engine ATV

Sportsman 50

Predator 50

high quality professional racing parts from Taiwan.

Worldwide shipping

price & shipping not include any tax or duty.