Crankshaft -MALOSSI (reed valve intake) full circle web, 51mm stroke, 97mm conrod- conversion Vespa PK50 XL/XL2 to 125cc (Ø=24mm cone)

Preview: Crankshaft -MALOSSI (reed valve intake) full circle web, 51mm stroke, 97mm conrod- conversion Vespa PK50 XL/XL2 to 125cc (Ø=24mm cone)

Description

Malossi now finally dares to tackle the sensitive issue of crankshafts in the shift scooter sector. The know-how gathered in automatic tuning is visibly incorporated into the conception of the high-end crankshaft, which is designed as a solid cheek. Beautiful details, such as the balancing with tungsten weights, fine thread on the crankshaft stubs and the bevelled upper connecting rod eye, bear witness to the effort Malossi puts into this crankshaft.

NOTE:The crankcase of the small engine half (alternator side) must be enlarged in diameter to accommodate the enlarged crank web.
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€359.00 * €422.00 * (14.93% off)

incl. VAT plus shipping costs

Available immediately (delivery time 1-3 working days*)

P For this item you get fidelity point/s

Bearings
sizes:	15x19x20mm
Gudgeon pins
diameter:	15 mm
Crankshafts
stroke:	51 mm
thread rotor side:	M12x1,25 right-hand thread
thread drive side:	M10x1,5 right-hand thread
diameter crankwebs:	87 mm
diameter bearing seat rotor side:	25 mm
diameter bearing seat drive side:	17 mm
diameter oil seal seat rotor side:	24 mm
diameter oil seal seat drive side:	22.7 mm
full circle crankshaft:
filling material for full circle:	steel
material balancing weights:	tungsten
rotary valve crankshaft:
crankcase has to be milled:
engine casing has to be modified:
Connecting rods
length connecting rod:	97 mm
diameter small end connecting rod eye:	19 mm
OEM numbers (for comparison purposes only)
Malossi	5316528, M5316528