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Crankshaft -MAZZUCCHELLI RACING (reed valve intake) full circle web- Vespa PX200
Part no.:
1620006
Description
The solid cheek shafts were primarily developed to improve the pre-compression ratio and thus increase the cylinder charge above the increased pressure in the crankcase. However, the installation of the full cheek shaft greatly reduces the effective cross-section of the intake manifold. As a result, the possible degree of filling in the upper speed range decreases considerably, and engines equipped with such a crankshaft usually have a sharp drop in output at 7,000 rpm.
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€229.00 *
incl. VAT plus shipping costs
Available immediately (delivery time 1-3 working days*)
P
For this item you get
fidelity point/s
| Bearings | |
|---|---|
| sizes: | 16x20x20mm |
| Gudgeon pins | |
| diameter: | 16 mm |
| Crankshafts | |
| stroke: | 57 mm |
| thread rotor side: | M12x1,25 right-hand thread |
| thread drive side: | M12x1,5 right-hand thread |
| diameter crankwebs: | 98 mm |
| width crankwebs: | 40.2 mm |
| diameter bearing seat rotor side: | 25 mm |
| diameter bearing seat drive side: | 25 mm |
| diameter oil seal seat rotor side: | 24 mm |
| diameter oil seal seat drive side: | 31 mm |
| full circle crankshaft: | |
| filling material for full circle: | steel |
| material balancing weights: | Pertinax |
| rotary valve crankshaft: | |
| crankcase has to be milled: | |
| engine casing has to be modified: | |
| Connecting rods | |
| length connecting rod: | 110 mm |
| thickness connecting rod: | 5.1 mm |
| diameter small end connecting rod eye: | 20 mm |
| lubricating hole at small end bearing: | no |
| diameter crankpin: | 22 mm |
| lubricating hole at crankpin bearing: | notch |
| crankpin shims: | yes |
| Customers alternatively searched for | |
|---|---|
| Kurbelwelle | Krukas | Vilebrequin | Cigüeñal | Albero | Crankshaft | Crank | Albero Motore | De círculo completo | | |
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