Crankshaft suitable for all Piaggio moped models (Ciao, Si, Bravo, Boxer, Grillo).
This finely balanced crankshaft fits all cylinders with 10 mm piston pins and impresses with its high-quality workmanship.
Connecting rod eye (A): 13.0 mm
Ø Bearing seat right (B): 15.0 mm
Ø Bearing seat end (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): 21.0 mm
2nd shoulder (H): 44.0 mm
3rd shoulder (I): 63.5 mm
Total length crankpin end (J): 90.0 mm
Ø Vario / clutch pin (H): 12.0 mm
Dimension needle bearing: Ø 10 / 13 x 14.2 mm (axe 10)
Thread: M8 x 1.25 mm
Note: For assembly, a 16 x 0.5 mm shim must be inserted between the standard crankshaft and its main bearings.
When assembling, check that the pole wheel sits properly on the cone. Depending on the batch of crankshaft or pole wheel used, the key may need to be adjusted slightly.
| Dimension needle bearing | 10 / 13 x 14.2 mm (axe 10) |
| Manufacturer | Mazzucchelli |
| Material | Steel |
| Area of application | Standard, Original |
| Cheek type | standard |
| Crankshaft stroke | 43 mm |
| Ø coupling pin / vario pin | 12 mm |
| Thread type | M8x1.25 (standard thread) |
| Ø piston pin (B) | 10 mm |
| Connecting rod length center-center | 87 mm |
| Total length crankpin ignition side | 90 mm, 106 mm |
| Weight | 695 g |
| Ø crank webs | 69.7 mm |
| Ø Connecting rod eye | 13 mm |
| Thread length | 16 mm |
| Bearing seat right | 15 mm |
| Ø Bearing seat (ignition side) | 15 mm |
| Wide crank webs | 33 mm |
| Length 1st paragraph | 21 mm |
| Length 2nd paragraph | 44 mm |
| Length 3rd paragraph | 63.5 mm |
| Ø 1st step (on the coupling side) | 15 mm |
| Ø 2nd shoulder (on the clutch side) | 14.4 mm |
| Ø 3rd step (on the clutch side) | 12 mm |
| Inlet control time | 130 ° |
| Control time before O.T | 77 ° |
| Control time according to O.T | 53 ° |
| Number of gears | 1 pcs |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Ratings
Accessories & related products
swiing® ingenious puller flywheel | Piaggio Ciao, SI, Bravo, Boxer
Width across flats trigger: 10 mm · Width across flats trigger: 17 mm · Manufacturer: swiing® ingenious parts · Area of application: (Dis)assembly tool · Material: Steel · Number of components: 3 pcs · Surface: blackened · Surface: galvanized (blue) · Thread type: MF12x1.5 (fine pitch thread) · Thread type: MF17x1 (fine pitch thread) · Total length: 100 mm · Diameter: 12 mm · Diameter: 24 mm · Width across flats Screw: 19 mm
EUR 22.00
swiing® ingenious 6202 Bearing dummy 15/35/11 Aluminum
Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Stock number: 6202 · Bearing type: Deep groove ball bearing · Width: 12 mm · Ø inside: 15 mm · Ø outside: 35 mm · Area of application: Special tool · Area of application: Workshop accessories
EUR 12.20
Explore categories from Engine block
Moped fans also bought
Malossi 46.5 mm cylinder kit without head 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 46.5 mm · Manufacturer: Malossi · Camouflaged: No · Area of application: Tuning · Material: Gray cast iron · Surface: sandblasted · Displacement: 73 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 mm · Number of fixing points: 3 pcs · Ø cylinder neck: 50 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.1 mm · Hole pattern [mm]: 55 x 34 · Outlet type: clamped · Decompressor: Yes
EUR 178.30
SKF 6202 C3 ball bearing 15/35/11
Bearing cage: Sheet steel cage ball-guided · Inner ring width: 11 mm · Manufacturer: SKF · Bearing clearance: C3 · Stock number: 6202 · Bearing type: Deep groove ball bearing · Width: 11 mm · Ø inside: 15 mm · Ø outside: 35 mm · Puch OEM number: 900.4.6202
EUR 12.20
Olympia clamp cylinder cover | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Olympia · Material: Spring steel · Surface: burnished · Width: 16.25 mm · Color: black · Total length: 23.9 mm · Height: 24 mm · Number of fixing points: 1 pcs · Piaggio OEM number: 008455 · Piaggio OEM number: 013963 · Piaggio OEM number: 139122
EUR 5.65
swiing® revival stud bolt set M7x120 mm cylinder | Piaggio Ciao, SI, Bravo, Boxer
Drive: External hexagon · Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Diameter: 6.2 mm · Total length: 120 mm · Thread type: M7x1 (standard thread) · Strength class: 8 · Strength class: 8.8 · Thread length: 25 mm · Width across flats: 11 mm
EUR 14.40
swiing® revival screw set galvanized fan cover | Piaggio Ciao, SI, Bravo, Boxer
Drive: Cross recess · Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Screw head: Panhead · Thread type: M5x0.8 (standard thread) · Number of components: 8 pcs · Area of application: Standard
EUR 6.00
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
