I have run one ring with the Airsil/Jog piston witch needs to be modified to do so and to me is kinda expensive. MZ has a low pin piston in 48 mm bore that is meant for their sleeved cylinder and they now have a ceramic not chromed 48 mm bore cast cylinder in witch I use the above piston with 1 mm thick rings.This gives half the resistance over stock 2 mm rings and they have proper end gaps.
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Find many great new & used options and get the best deals for MOTORIZED BICYCLE 48MM CYLINDER SET FOR 66CC/80CC MOTOR 40MM INTAKE HIGH PIN at the best online prices at eBay! Free shipping for many products!
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