Racing crankshaft suitable for all Piaggio Ciao, Si, Bravo and Boxer mopeds / mopeds.
This finely balanced tuning crankshaft with polished connecting rod and cheeks fits all cylinders with 10 mm piston pins. Due to the longer intake timing, this tuning crankshaft is ideal for racing mopeds.
For installation, a 16 x 0.5 mm shim must be inserted between the racing crankshaft and its main bearings.
Caution: The crankpin is 1 mm shorter than on the original crankshaft, so the camshaft end must be removed by 1 mm to ensure that the flywheel sits correctly on the cone. Alternatively, you can also use the already machined cam from the accessories.
Branded product from the Portuguese manufacturer Jasil under the Top Racing brand.
Details
Dimension needle bearing | 10 / 13 x 14.2 mm (axe 10) |
Manufacturer | Jasil |
Material | Steel |
Cheek type | standard |
Crankshaft stroke | 43 mm |
Ø coupling pin / vario pin | 12 mm |
Connecting rod length center-center | 87 mm |
Thread type | M8x1.25 (standard thread) |
Weight | 716 g |
Total length crankpin ignition side | 91.5 mm, 105 mm |
Ø crank webs | 69.8 mm |
Thread length | 13.5 mm |
Ø piston pin (B) | 10 mm |
Ø Connecting rod eye | 13 mm |
Area of application | Racing |
Bearing seat right | 15 mm |
Ø Bearing seat (ignition side) | 15 mm |
Wide crank webs | 32.9 mm |
Length 1st paragraph | 21.5 mm |
Length 2nd paragraph | 44 mm |
Length 3rd paragraph | 64.9 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 |
Number of gears | 1 pcs |
Suitable for the following models
Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
Accessories & related products
Moped fans like you also bought: