Crankshaft -TOP RACING Original- Piaggio 50cc 2-stroke

Preview: Crankshaft -TOP RACING Original- Piaggio 50cc 2-stroke

Description

The TOP RACING ORIGINAL crankshaft offers you the highest quality at an extremely fair price. The manufacturing precision as well as the materials used are of the highest quality.

So both the crank webs and the connecting rod are forged, a complex manufacturing process that makes these shafts extremely reliable and resistant.

The bearings are also at a very high level, only Japanese or European quality bearings are used, which are good for many thousands of kilometres.
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€93.90 *

incl. VAT plus shipping costs

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

P For this item you get fidelity point/s

General
EAN:	4250366601090
Bearings
sizes:	12x17x15mm
Gudgeon pins
diameter:	12 mm
Crankshafts
stroke:	39.3 mm
thread rotor side:	M10x1,25 right-hand thread
thread drive side:	M10x1,25 right-hand thread
diameter crankwebs:	70 mm
width crankwebs:	40.2 mm
diameter bearing seat rotor side:	20 mm
diameter bearing seat drive side:	20 mm
diameter oil seal seat rotor side:	19 mm
diameter oil seal seat drive side:	18 mm
full circle crankshaft:
rotary valve crankshaft:
crankcase has to be milled:
engine casing has to be modified:
diameter variator pivot:	14.8 mm
variator pivot type:	toothed
can be used with genuine variator:	yes
Connecting rods
length connecting rod:	80 mm
thickness connecting rod:	4.4 mm
diameter small end connecting rod eye:	17 mm
lubricating hole at small end bearing:	no
diameter crankpin:	16 mm
lubricating hole at crankpin bearing:	slot
crankpin shims:	yes
OEM numbers (for comparison purposes only)
Piaggio	316255, 4316255, 8338275