Crankshaft 2Fast 44,9Mm Stroke / 90Mm Conrod AM6

Long stroke crankshaft 2Fast 44.9mm stroke AM6 Crankshaft 44.9mm stroke / 90mm connecting rod 2Fast Minarelli AM6, high-end racing crankshaft for demanding tuners from the Italian tuning company 2Fast. The crankshaft was developed for the 80cc cylinder from 2Fast, but can of course also be used with other racing cylinders with the corresponding stroke. The crankshaft has 44.9mm stroke (original) and a 90mm connecting rod. With a different small end bearing (17mm outer diameter), the crankshaft is also compatible with pistons using 13mm or 14mm piston pins. Technical information 2Fast Racing crankshaft For Minarelli Am6 Stroke 44.9mm (long stroke) Connecting rod 90mm - crank pin 18mm Small end bearing 12x17x16mm Journals: 20/20mm Crankcase machining required Weight 1470g