Racing crankshaft suitable for all Piaggio moped models (Ciao, Si, Bravo, Boxer, Grillo).
This finely balanced tuning crankshaft with polished connecting rod and cheeks fits all cylinders with 12 mm piston pins and impresses with its high-quality workmanship.
Thanks to the longer intake timing, this tuning crankshaft is ideal for racing mopeds.
In addition, the crankshaft has a hollow crankpin on the right-hand side, making this shaft suitable for engine cases with side intake.
Since the crankpin has a diameter of 17 mm, a 6003 bearing must be used; you can find this in the accessories.
Crankpin eye (A): 15.0 mm
Ø Bearing seat right (B): 17.0 mm
Ø Bearing seat center (C): 15.0 mm
Stroke (2xD): 43.0 mm
Sleeve length (E): 87.0 mm
Width of crank webs (F):32.5 mm
1st shoulder (G): 22.2 mm
2nd shoulder (H): 43.4 mm
3. shoulder (I): 62.0 mm
Total length crankpin end (J): 91.5 mm
Ø Vario / clutch pin (H): 12.0 mm
Dimension needle bearing: Ø 12 / 15 x 14.8 mm (axe 12)
Thread: M8 x 1.25 mm
No shim needs to be inserted between the racing crankshaft and its main bearings for installation.
Quality product from the Italian manufacturer Pinasco.
Details
| Dimension needle bearing | 12 / 15 x 14.8 mm (axe 12) |
| Manufacturer | Pinasco |
| Cheek type | standard |
| Area of application | Racing |
| Crankshaft stroke | 43 mm |
| Ø coupling pin / vario pin | 12 mm |
| Connecting rod length center-center | 87 mm |
| Thread type | M8x1.25 (standard thread) |
| Total length crankpin ignition side | 91.5 mm |
| Ø Connecting rod eye | 15 mm |
| Ø piston pin (B) | 12 mm |
| Ø Bearing seat (clutch side) | 17 mm |
| Ø Bearing seat (ignition side) | 15 mm |
| Wide crank webs | 32.5 mm |
| Length 1st paragraph | 22.2 mm |
| Length 2nd paragraph | 43.4 mm |
| Length 3rd paragraph | 62 mm |
| Number of gears | 1 pcs |
Suitable for the following models
| Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
Accessories & related products
swiing® ingenious needle roller bearing 12/15/16.2 "Racing" silver cage
Bearing type: Needle roller and cage assembly · Ø inside: 12 mm · Manufacturer: swiing® ingenious parts · Bearing cage: Silver cage · Width: 16.2 mm · Ø outside: 15 mm · Dimension needle bearing: 12/15 x 16.2 · Tomos spare part no.: 035548
15,50 EUR
swiing® ingenious puller flywheel | Piaggio Ciao, SI, Bravo, Boxer
Width across flats (trigger): 10 mm · Width across flats (trigger): 18 mm · Manufacturer: swiing® ingenious parts · Material: Steel · Area of application: (Dis)assembly tool · Surface: blackened · Surface: blue galvanized · Diameter: 12 mm · Diameter: 24 mm · Thread type: MF12x1.5 (fine pitch thread) · Thread type: MF17x1 (fine pitch thread) · Total length: 100 mm · Width across flats Screw: 19 mm · Number of components: 2 pcs
20,00 EUR
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