Racing crankshaft suitable for all Piaggio moped models (Ciao, Si, Bravo, Boxer, Grillo).
This finely balanced tuning crankshaft with polished connecting rod and cheeks is suitable for all cylinders with 12 mm piston pins and impresses with its high-quality workmanship.
Due to the longer intake timing, this tuning shaft is ideal for racing mopeds.
Connecting rod eye (A): 15.0 mm
Ø Bearing seat right (B): 15.0 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): 33.0 mm
1st shoulder (G): 21.9 mm
2nd shoulder (H): 43.2 mm
3rd shoulder (I): 63.5 mm
Total length crankpin end (J): 91.6 mm
Ø Vario / clutch pin (H): 12.0 mm
Dimension needle bearing: Ø 12 / 15 x 14.7 mm (axe 12)
Thread: M8 x 1.25 mm
Attention: The crankpin is 1 mm shorter than on the original crankshaft, the camshaft end must therefore be removed by 1 mm to ensure that the flywheel sits correctly on the cone.
For installation, a 16 x 0.5 mm shim must be inserted between the racing crankshaft and its main bearings.
The corresponding shims can be found in the accessories section.
Quality product from the Italian manufacturer Athena.
Details
| Manufacturer | Athena |
| Cheek type | standard |
| Crankshaft stroke | 43 mm |
| Ø coupling pin / vario pin | 12 mm |
| Connecting rod length center-center | 85 mm |
| Number of gears | 1 pcs |
| Total length crankpin ignition side | 91.6 mm |
| Ø Connecting rod eye | 15 mm |
| Area of application | Racing |
| Ø piston pin (B) | 12 mm |
| Ø Bearing seat (clutch side) | 15 mm |
| Ø Bearing seat (ignition side) | 15 mm |
| Thread type | M8x1.25 (standard thread) |
| Dimension needle bearing | 12 / 15 x 14.7 mm (axe 12) |
| Wide crank webs | 33 mm |
| Length 1st paragraph | 21.9 mm |
| Length 2nd paragraph | 43.2 mm |
| Length 3rd paragraph | 63.5 mm |
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 · Manufacturer: swiing® ingenious parts · Bearing cage: Silver cage · Width: 16.2 mm · Ø outside: 15 mm · Ø inside: 12 mm · Dimension needle bearing: 12/15 x 16.2 · Tomos OEM number: 035548
EUR 16,30
swiing® ingenious puller flywheel | Piaggio Ciao, SI, Bravo, Boxer
Width across flats (trigger): 10 mm · Width across flats (trigger): 18 mm · Width across flats Screw: 19 mm · Manufacturer: swiing® ingenious parts · Material: Steel · Surface: blackened · Surface: galvanized (blue) · Number of components: 2 pcs · Total length: 100 mm · Area of application: (Dis)assembly tool · Diameter: 12 mm · Diameter: 24 mm · Thread type: MF12x1.5 (fine pitch thread) · Thread type: MF17x1 (fine pitch thread)
EUR 20,90
swiing® ingenious 6202 Bearing dummy 15/35/11 Aluminum
Bearing type: Deep groove ball bearing · Stock number: 6202 · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Width: 12 mm · Ø outside: 35 mm · Ø inside: 15 mm · Area of application: Special tool · Area of application: Workshop accessories
EUR 11,60
Moped fans like you also bought:
GPO chain tensioner | Puch Maxi S
Manufacturer: GPO · Material: Plastic · Material: Steel · Color: black · Surface: galvanized (blue) · Color: silver · Total length: 175 mm · Number of teeth: 10 pcs · Ø outside sprocket: 36 mm · Thread type: M6x1 (standard thread) · Number of fixing points: 1 pcs
EUR 11,60
swiing® ingenious puller flywheel | Piaggio Ciao, SI, Bravo, Boxer
Width across flats (trigger): 10 mm · Width across flats (trigger): 18 mm · Width across flats Screw: 19 mm · Manufacturer: swiing® ingenious parts · Material: Steel · Surface: blackened · Surface: galvanized (blue) · Number of components: 2 pcs · Total length: 100 mm · Area of application: (Dis)assembly tool · Diameter: 12 mm · Diameter: 24 mm · Thread type: MF12x1.5 (fine pitch thread) · Thread type: MF17x1 (fine pitch thread)
EUR 20,90
Polini Speed Engine engine case breaker ignition | Piaggio Ciao, SI, Bravo, Boxer
Stock number: 6202 · Manufacturer: Polini · Material: Aluminum · Surface: sandblasted · Color: silver · Width: 175 mm · Crankshaft stroke: 43 mm · Total length: 215 mm · Ignition type: Breaker · Height: 104 mm
EUR 250,80
Collection only possible with online purchase and appointment.
