This aluminum cylinder, which is supplied with the matching cylinder head, is suitable for Piaggio Ciao, Bravo 1 and Boxer mopeds.
The 42 mm racing cylinder from Pinasco is one of the best cylinders for Piaggio currently available on the market. Perfect workmanship and detailed tuning characterize this 60 cc cylinder.
This racing cylinder has optimum power development in the high speed range due to its design and corresponding timing. As a result, it has slightly less torque at lower engine speeds.
The piston pin has a diameter of 12 mm.
Can be mounted on an original housing without any modifications.
In order to get the full performance out of this kit, we recommend installing an adapted engine housing. You can find this in the accessories section.
Quality product from the Italian manufacturer Pinasco.
| Nominal diameter | 42 mm |
| Manufacturer | Pinasco |
| Material | Aluminum |
| Surface | varnished |
| Displacement | 60 ccm |
| Crankshaft stroke | 43 mm |
| Ø cylinder neck | 45.7 mm |
| Ø Outlet outside | 22.5 mm |
| Ø outlet inside | 18.5 mm |
| Area of application | Tuning |
| Hole pattern [mm] | 55 x 34 |
| Ø piston pin (B) | 12 mm |
| Outlet type | clamped |
| Number of fixing points | 3 pcs |
| Decompressor | Yes |
| Piaggio | Ciao - P, SC, PX, C24 Bravo / Super Bravo Boxer |
Accessories & related products
Pinasco 46 mm cylinder kit incl. head 12 mm KoBo | Piaggio SI, Bravo, Grillo
Material: Aluminum · Surface: sandblasted · Nominal diameter: 46 mm · Manufacturer: Pinasco · Number of fixing points: 3 pcs · Camouflaged: No · Crankshaft stroke: 43 mm · Displacement: 70 ccm · Area of application: Tuning · Ø piston pin (B): 12 mm · Outlet type: clamped · Decompressor: Yes
351,60 EUR
Not so nice 
Pinasco crankshaft "Racing" 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Material: Steel · Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · Manufacturer: Pinasco · Cheek type: standard · Crankshaft stroke: 43 mm · Ø coupling pin / vario pin: 12 mm · Connecting rod length center-center: 87 mm · Area of application: Racing · Total length crankpin ignition side: 91.5 mm · Total length crankpin ignition side: 105 mm · Ø crank webs: 69.7 mm · Ø piston pin (B): 12 mm · Thread type: M8x1.25 (standard thread) · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread length: 13.5 mm · Wide crank webs: 32.5 mm · Length 1st paragraph: 21 mm · Length 2nd paragraph: 44 mm · Length 3rd paragraph: 63 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: 146 ° · Control time before O.T: 88 ° · Control time according to O.T: 58 ° · Weight: 712 g · Number of gears: 1 pcs
275,40 EUR
Pinasco *Competition* crankshaft Piaggio Ciao, SI, Bravo, Boxer (12 mm)
Dimension needle bearing: 12 / 15 x 14.8 mm (axe 12) · Manufacturer: Pinasco · Cheek type: standard · Crankshaft stroke: 43 mm · Ø coupling pin / vario pin: 12 mm · Connecting rod length center-center: 87 mm · Area of application: Racing · Total length crankpin ignition side: 91.5 mm · Ø piston pin (B): 12 mm · Thread type: M8x1.25 (standard thread) · Ø Connecting rod eye: 15 mm · Ø Bearing seat (clutch side): 17 mm · Ø Bearing seat (ignition side): 15 mm · Wide crank webs: 32.5 mm · Length 1st paragraph: 22.2 mm · Length 2nd paragraph: 43.4 mm · Length 3rd paragraph: 62 mm · Number of gears: 1 pcs
310,50 EUR
Not in stock
Pinasco flywheel "Flytech" Carbon | Piaggio Ciao, SI, Bravo, Boxer
Material: Aluminum · Material: Carbon · Surface: varnished · Height: 38.7 mm · Manufacturer: Pinasco · Direction of rotation: right · Ø cone small inside: 12.4 mm · Ø cone large inside: 14.5 mm · Ø Flywheel outside: 135 mm · Cone length: 12.5 mm · Ø Internal flywheel: 106 mm · Thread type: MF16x1 (fine pitch thread) · Cone ratio: 1:5 · Thread length: 7.5 mm · Weight: 650 g
246,10 EUR
Pinasco 42 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, Bravo, Boxer
Material: Aluminum · Surface: varnished · Nominal diameter: 42 mm · Manufacturer: Pinasco · Number of fixing points: 3 pcs · Crankshaft stroke: 43 mm · Displacement: 60 ccm · Ø cylinder neck: 45.7 mm · Area of application: Tuning · Ø Outlet outside: 22.5 mm · Ø piston pin (B): 10 mm · Ø outlet inside: 18.5 mm · Outlet type: clamped · Hole pattern [mm]: 55 x 34 · Decompressor: Yes
386,70 EUR
Not in stock
Pinasco 42 mm cylinder kit incl. head 10 mm KoBo | Piaggio SI, Bravo, Grillo
Material: Aluminum · Surface: varnished · Nominal diameter: 42 mm · Manufacturer: Pinasco · Number of fixing points: 3 pcs · Crankshaft stroke: 43 mm · Area of application: Tuning · Ø piston pin (B): 10 mm · Outlet type: clamped · Decompressor: Yes
386,70 EUR
Not in stock
swiing® ingenious stud bolt M7x120 / Ø 7.3 shank - 10.9 strength
Material: Steel · Surface: galvanized (blue) · Manufacturer: swiing® ingenious parts · Total length: 120 mm · Diameter: 7.3 mm · Thread type: M7x1 (standard thread) · Strength class: 10.9 · Thread length: 20 mm · Thread length: 30 mm
5,75 EUR
Collection only possible with online purchase and appointment.
