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 10 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): 13.0 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): 21.0 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
For installation, a 16 x 0.5 mm shim must be inserted between the racing crankshaft and its main bearings.
You will find the corresponding spacers in the accessories section.
Quality product from the Italian manufacturer Mazzucchelli.
Details
Manufacturer | Mazzucchelli |
Material | Steel |
Area of application | Racing |
Cheek type | standard |
Crankshaft stroke | 43 mm |
Ø coupling pin / vario pin | 12 mm |
Ø piston pin (B) | 10 mm |
Connecting rod length center-center | 87 mm |
Total length crankpin ignition side | 90 mm, 106 mm |
Weight | 698 g |
Ø crank webs | 69.7 mm |
Ø Connecting rod eye | 13 mm |
Thread type | M8x1.25 (standard thread) |
Bearing seat right | 15 mm |
Ø Bearing seat (ignition side) | 15 mm |
Dimension needle bearing | 10 / 13 x 14.2 mm (axe 10) |
Thread length | 16 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 | 139 ° |
Control time before O.T | 81 ° |
Control time according to O.T | 58 ° |
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 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 · Area of application: (Dis)assembly tool · Material: Steel · Surface: blackened · Surface: blue galvanized · Thread type: MF12x1.5 (fine pitch thread) · Thread type: MF17x1 (fine pitch thread) · Diameter: 12 mm · Diameter: 24 mm · Total length: 100 mm · Number of components: 2 pcs
EUR 20,20
Moped fans like you also bought:
Polini Speed Engine engine case breaker ignition | Piaggio Ciao, SI, Bravo, Boxer
Stock number: 6202 · Manufacturer: Polini · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 43 mm · Ignition type: Breaker · Total length: 215 mm · Height: 104 mm · Width: 175 mm · Color: silver
EUR 241,80
SKF 6202 C3 ball bearing 15/35/11
Bearing cage: "-" Sheet steel cage ball-guided · Stock number: 6202 · Inner ring width: 11 mm · Manufacturer: SKF · Bearing clearance: C3 · Bearing type: Deep groove ball bearing · Ø inside: 15 mm · Ø outside: 35 mm · Width: 11 mm · Puch spare part no.: 900.4.6202
EUR 11,20