Any one got correct measurements for 1275 piston, e.g total hieght,hieght from top of connecting hole to top of piston etc i think i may have wrong pistons that came with motor.thanks..

The pistons i have are total hieght 59mm,,,from top of connecting hole to the top of piston is 28mm......from bottom of connecting hole to the bottom of piston is 11mm Is this right or wrong ? Cheers

I have a set of Hypatec pistons from Minisport SA and they measure 28.6mm from top of hole to top of piston. So yours should be Ok.
Cheers Pete

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