Crankshaft PM for GILERA
/PIAGGIO 125-180cc 2-Stroke AC
stroke 55,0mm, conrod 105,0mm,
90cmm crank web, spacer
The 55mm HPC full circle crankshaft by PM TUNING has been exclusively developed for absolute high-performance engines. This high compression fine balanced High Performance Crank was already featured on the legendary sprint world record dragster of the years 2004/05/06. Why try to reinvent the wheel if you can take advantage of many years of race experience?
Fine balanced full metal HPC crankshaft, 55mm stroke, gudgeon pin = Ø16mm Crank
webs fine balanced with copper and aluminium weights, continous gearing on the vario side, low vibration during high rev ranges, heat resistant, incl spacer for cylinder base, TZ high performance con rod bearing
SIP TIP: Reminder! Make sure to adapt to the increased stroke. Although PM provides a spacer set, we have replacement aluminium head and base gaskets on offer for fine tuning of the port timing. See recommendations.
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