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 under accessories.
Quality product from the Italian manufacturer Athena.
| Manufacturer | Athena |
| Area of application | Racing |
| 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 |
| Thread type | M8x1.25 (standard thread) |
| Ø piston pin (B) | 12 mm |
| Ø Bearing seat (clutch side) | 15 mm |
| Ø Bearing seat (ignition side) | 15 mm |
| 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 |
| Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
Ratings
Accessories & related products
swiing® ingenious needle roller bearing 12/15/16.2 "Racing" silver cage
Bearing cage: Silver cage · Ø inside: 12 mm · Manufacturer: swiing® ingenious parts · Bearing type: Needle roller and cage assembly · Ø outside: 15 mm · Width: 16.2 mm · Dimension needle bearing: 12/15 x 16.2 · Tomos OEM number: 035548
16,30 EUR
swiing® ingenious puller flywheel | Piaggio Ciao, SI, Bravo, Boxer
Width across flats trigger: 10 mm · Width across flats trigger: 17 mm · Width across flats Screw: 19 mm · Manufacturer: swiing® ingenious parts · Number of components: 2 pcs · Area of application: (Dis)assembly tool · Material: Steel · Surface: blackened · Surface: galvanized (blue) · Diameter: 12 mm · Diameter: 24 mm · Thread type: MF12x1.5 (fine pitch thread) · Thread type: MF17x1 (fine pitch thread) · Total length: 100 mm
21,00 EUR
swiing® ingenious 6202 Bearing dummy 15/35/11 Aluminum
Ø inside: 15 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Stock number: 6202 · Bearing type: Deep groove ball bearing · Ø outside: 35 mm · Area of application: Special tool · Area of application: Workshop accessories · Width: 12 mm
11,60 EUR
Explore categories from Engine block
Moped fans also bought
EFFE Condenser with cable | Piaggio Ciao, SI, Bravo, Boxer
Ø mounting hole: 4.4 mm · Manufacturer: EFFE · Area of application: Original · Area of application: Standard · Capacity: 0.26 µF · Mounting type: Tab for screwing · Ø outside: 18 mm · Connection type: Cable for screwing · Total height: 31 mm · Height: 26 mm · Piaggio OEM number: 102939
14,00 EUR
swiing® ingenious puller flywheel | Piaggio Ciao, SI, Bravo, Boxer
Width across flats trigger: 10 mm · Width across flats trigger: 17 mm · Width across flats Screw: 19 mm · Manufacturer: swiing® ingenious parts · Number of components: 2 pcs · Area of application: (Dis)assembly tool · Material: Steel · Surface: blackened · Surface: galvanized (blue) · Diameter: 12 mm · Diameter: 24 mm · Thread type: MF12x1.5 (fine pitch thread) · Thread type: MF17x1 (fine pitch thread) · Total length: 100 mm
21,00 EUR
Polini Speed Engine engine case breaker ignition | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Material: Aluminum · Color: silver · Surface: sandblasted · Stock number: 6202 · Crankshaft stroke: 43 mm · Ignition type: Breaker · Total length: 215 mm · Width: 175 mm · Height: 104 mm
246,60 EUR
Collection only possible with online purchase and appointment.
