Zongshen ZS110/125 Gearbox Kit

Fits:

• ZS110/125 Engines with secondary clutch systems (clutch bolts to gearbox input shaft - NOT crankshaft!)

Input Shaft Bearing Fitting:

• Clutch Side = 17mm

• L/H Casing side = 12mm 

Output Shaft Bearing Fitting:

• Sprocket side = 17mm

• Kickstart Gear Side 12mm

STANDARD RATIO (INPUT/OUTPUT):

1ST =  13/34 = 2.61

2ND = 16/29 = 1.81

3RD = 22/26 = 1.18

4TH = 24/22 = 1.09

Item Includes:

• 1x ZS110/125 Gearbox Kit