cylinder kit Malossi I-Tech 187cc 70mm for Piaggio Leader Injection M.3114621

187cc Big Bore cylinder from Malossi for 125cc and 150cc Piaggio Leader engines with direct injection. 70mm bore and 48.6mm stroke = 187.6cc (compression 11.5:1) for great torque and acceleration. the supplied Force Master 2 ECU unit features 3 programs for best tune fuel consumption. Well-engineered cylinder, piston and rings.