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Crankshaft -PINASCO Racing, reed valve intake, stroke 51mm, conrod 97mm, full circle web- conversion crankshaft Vespa PK50 XL/XL2 to 125cc (Ø=20mm cone)
Part no.:
PN26081889
Description
Solid cheek shaft for use with a diaphragm / direct inlet.
AI-translation
Not to be used with the original intake control unit over the engine housing.
Available over the original stroke/conrod length of the 125cc models (51mm/97mm).
The crank web on the left side is very small.
This means that the overlap over the crankpin is relatively small.
In connection with the very large bore in the crank pin, we would therefore recommend this shaft only for mild tuning.
Diameter of the crank webs:
- Lima side Ø 82mm
- drive side Ø 87mm
AI-translation
€399.00 *
€499.00 *
(20.04% 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: | 20 mm |
| diameter oil seal seat drive side: | 22.7 mm |
| full circle crankshaft: | |
| filling material for full circle: | steel |
| 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 |
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