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Super Compression Crankshaft for Piaggio 50cc 2T Scooters
$319.00
The CM SUPER COMPETITION – HPC – racing shaft is manufactured to the highest standards. The Red -Pads- are made of a high tech polymer and are used to increase the pre-compression (and thus to better fill the cylinder with highly ignitable mixture). The connecting rod is fitted with SSC race bearings at both ends and is also polished.
Note: Can take 2-3 weeks until delivered.
Arrives 14-19 days
Shipping calculated at checkout
Description
Super Compression Crankshaft for Piaggio 50cc 2T Scooters
The CM SUPER COMPETITION – HPC – racing shaft is manufactured to the highest standards. The Red -Pads- are made of a high tech polymer and are used to increase the pre-compression (and thus to better fill the cylinder with highly ignitable mixture). The connecting rod is fitted with SSC race bearings at both ends and is also polished.
| Bearings | |
|---|---|
| sizes: | 12x17x14mm |
| 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: | 40.5 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: | |
| filling material for full circle: | plastic |
| 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: | 5 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 |
