Mazzucchelli PX125 60mm Stroke Racing Crankshaft
Mazzucchelli PX125 60mm Stroke Racing Crankshaft

Mazzucchelli PX125 60mm Stroke Racing Crankshaft

Mazzucchelli 60mm long stroke racing crankshaft with 105mm conrod has a longer inlet duration for tuned and kitted Vespa PX125.

£168.00
(£140.00 Exc. VAT)
1 in stock
Information
Clutch Nut Torque : 45Nm (33 lb/ft)
 
Flywheel Nut Torque : 60-65Nm (44-48 lb/ft)
 
 
Special Notes
 
When fitting a long stroke crankshaft the piston skirt must be checked for clearance to the crankcase at BDC. Any clearance issues must be addressed but the exhaust side piston skirt must still cover the exhaust port a TDC.