Clutch Puch Maxi / E50 springs set (blue / yellow / red)

Clutch spring set for Puch E50 pedal or kickstart engine 

3 strenghts:

• Blue: For standard or slightly tunes engines 3.85 Kg/mm + 1000/1500 rpm
• Yellow: For tuned engines ( 70cc) 9.0 Kg/mm + 2500/3500 rpm
• Red: For heavily tuned engines 14.4 Kg/mm + 4500/6500 rpm

The springs which are standard in a E50 engine have a pull strength of 3.0Kg/mm