BGM PRO 177 Cylinder Kit (Non-Electric Start) PX, Cosa, Sprint, LML Model_Zip Piaggio Thermostat ZIP 50 (2006-2013)

Piaggio Thermostat  ZIP 50 (2006-2013) NRG 50 (2005-2018)

Having researched into what fits and what 'doesn't

444640 (OEM)

36 teeth - original gradation PX125 which is what we supply in this kit

Runner 50 (2006-2011) Left Hand Mirror

BGM PRO 177 Cylinder Kit (Non-Electric Start) PX, Cosa, Sprint, LML Model_Zip Piaggio Thermostat ZIP 50 (2006-2013)BGM PRO 177 Cylinder Kit ( Non Electric Start) PX, Cosa, Sprint, LML The BGM177 cylinder is powerful durable and reliable. It covers a very wide range of applications. By Swapping the Cylinder from Standard to BGM, you can more than double the power and torque of the standard Vespa Engine! With the right tuning parts ( Carburettor, Crankshaft, Exhaust) you can make the engine into a 20hp machine! The BGM Cylinder matches the power output of a 200cc