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Crankshaft -TAMENI Racing (rotary valve), 51mm stroke, 97mm conrod- conversion crankshaft Vespa PK50 XL/XL2 to 125cc (Ø=20mm cone).
Part no.:
1610009T
Description
Crankshaft -TAMENI Racing -
Serves e.g. as a conversion shaft with 51mm stroke / 97mm conrod for your Vespa PK50XL to be able to drive a 133 cc cylinder. The intake timing is longer than with an original shaft, which increases the degree of filling. This allows higher revs depending on exhaust and carburetor type.
The crankshaft has the oil seal with 20mm on the alternator side and therefore a thicker cone than e.g. PKS, V50, PV, ET3. Who converts to an electronic ignition, should access here directly to prevent a tearing off of the cone.
(TW091121)
This item is currently not available.
€109.90 *
incl. VAT plus shipping costs
The item is ordered and will be in stock soon
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: | 20 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: | |
| 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 |
Please inform me once the product is available again.
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