Pinasco “EVOTEN” cylinder with a 42 mm bore and 60 cc displacement for your Piaggio Ciao, Si, Bravo, Boxer, or Grillo moped.
The completely redesigned 42 mm cylinder from Pinasco now comes with a 5-channel layout and a cylinder head secured with five bolts, engineered to withstand the toughest conditions. Various racing exhausts can be mounted to the included exhaust flange, which has an outer connection diameter of 22.5 mm.
The cylinder head is installed without a gasket. To ensure an optimal seal, it is therefore essential to strictly adhere to the tightening torque of 10 Nm for the M6 screws and 14 Nm for the M7 studs.
The following parts are included in the delivery:
- Additional screws for the cylinder head
- Decompression valve (actuator not included)
- Empty cylinder head
- Cylinder and accessories
- Piston with L-ring, square ring, and 10 mm piston pin (axe 10)
- Various gaskets for the cylinder base
- Installation instructions in Italian
High-quality cast aluminum and a durable Nikasil coating are the hallmarks of this high-end tuning cylinder.
The cylinder kit delivers its maximum power in the mid- to high-rpm range. We recommend using the racing cylinder in combination with a variator drive.
Installation on an original engine casing is only possible with minor adjustments. The cylinder kit can be installed on the well-known Pinasco, Polini, and Malossi racing casings without any modifications.
Note: If the cylinder kit is installed on a Piaggio Ciao, the cooling fins on the right side must be sanded down. However, due to the cutout for the Ciao’s cable channel, the mounting hook on the head for the decompression cable is also missing. As a result, the cylinder head is only partially suitable for newer-generation Piaggio Si, Bravo, or Grillo models. This can be resolved by routing the decompression cable to the cylinder head from the front, as is done on the Ciao or Boxer. Please observe the installation direction during assembly. The piston is installed with the arrow pointing toward the exhaust port on the exhaust side.
You can find corresponding components—such as racing casings, racing crankshafts, racing variators, etc.—in the accessories section.
Manufactured by the Italian brand Pinasco.
| Manufacturer | Pinasco |
| Material | Aluminum |
| Camouflaged | No |
| Surface | varnished |
| Displacement | 60 ccm |
| Crankshaft stroke | 43 mm |
| Nominal diameter | 42 mm |
| Ø Outlet outside | 22.5 mm |
| Area of application | Tuning |
| Ø piston pin (B) | 10 mm |
| Number of fixing points | 3 pcs |
| Outlet type | clamped |
| Decompressor | Yes |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
swiing® ingenious needle roller bearing 12/15/16.2 "Racing" silver cage
Bearing type: Needle roller and cage assembly · Bearing cage: Silver cage · Dimension needle bearing: 12/15 x 16.2 · Ø inside: 12 mm · Ø outside: 15 mm · Manufacturer: swiing® ingenious parts · Width: 16.2 mm · Tomos OEM number: 035548
16,40 EUR
Polini Speed Engine engine housing electronic ignition | Piaggio Ciao, SI, Bravo, Boxer
Stock number: 6202 · Manufacturer: Polini · Material: Aluminum · Surface: sandblasted · Color: silver · Crankshaft stroke: 43 mm · Total length: 215 mm · Width: 175 mm · Ignition type: Electronic · Height: 104 mm
247,00 EUR
Polini Speed Engine engine case breaker ignition | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Material: Aluminum · Surface: sandblasted · Color: silver · Crankshaft stroke: 43 mm · Height: 104 mm · Ignition type: Breaker · Stock number: 6202 · Total length: 215 mm · Width: 175 mm
247,00 EUR
Pinasco flywheel "Flytech" Carbon | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Pinasco · Material: Aluminum · Material: Carbon · Surface: varnished · Direction of rotation: right · Weight: 650 g · Ø cone small inside: 12.4 mm · Ø cone large inside: 14.5 mm · Cone length: 12.5 mm · Cone ratio: 1:5 · Ø Internal flywheel: 106 mm · Ø Flywheel outside: 135 mm · Thread type: MF16x1 (fine pitch thread) · Thread length: 7.5 mm · Height: 38.7 mm
247,00 EUR
swiing® revival Stud Bolt Set M7x120 Cylinder | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Diameter: 6.2 mm · Thread type: M7x1 (standard thread) · Nominal diameter (thread): 7 mm · Total length: 120 mm · Thread length: 25 mm · Width across flats: 11 mm · Strength class: 8 · Strength class: 8.8 · Drive: External hexagon
13,80 EUR
swiing® ingenious stud bolt M7x120 / Ø 7.3 shank (10.9 strength)
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: galvanized (blue) · Diameter: 7.3 mm · Thread type: M7x1 (standard thread) · Total length: 120 mm · Thread length: 20 mm · Thread length: 30 mm · Strength class: 10.9
5,75 EUR
Explore categories from Cylinder
Moped fans also bought
swiing® ingenious pull-wire starter PVL ignition | Puch E50
Manufacturer: swiing® ingenious parts · Material: Plastic · Material: Steel · Surface: chrome-plated · Surface: raw · Color: Chrome · Ignition system: PVL · Ø outside: 130 mm · Number of fixing points: 2 pcs · Hole spacing: 138 mm · Height: 80 mm · Total length: 170 mm · Width: 150 mm
176,40 EUR
Hot 
swiing® ingenious pull starter Bosch / Ducati | Puch E50
Manufacturer: swiing® ingenious parts · Material: Plastic · Material: Steel · Surface: chrome-plated · Color: Chrome · Color: black-matt · Ignition system: BOSCH · Ignition system: DUCATI · Ø outside: 130 mm · Number of fixing points: 2 pcs · Hole spacing: 137.5 mm · Height: 88 mm · Total length: 160 mm · Width: 150 mm
176,40 EUR
swiing® ingenious puller L17 / BO15 / E15 shoulder bearing
Width across flats trigger: 8 mm · Width across flats trigger: 19 mm · Span: 24 mm · Manufacturer: swiing® ingenious parts · Clamping depth: 10 mm · Peel-off tray: BO15 · Peel-off tray: E15 · Peel-off tray: L17 · Area of application: (Dis)assembly tool · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Thread type: M8x1.25 (standard thread) · Number of components: 1 pcs · Diameter: 24 mm · Diameter: 40.3 mm · Total length: 120 mm
51,70 EUR
GPO piston stopper M14x1.25
Manufacturer: GPO · Area of application: Special tool · Material: Steel · Surface: galvanized (blue) · Thread type: MF14x1.25 (fine pitch thread) · Number of components: 1 pcs · Diameter: 12 mm · Diameter: 16 mm · Total length: 83 mm · Width across flats: 17 mm
11,20 EUR
10,00 EUR
GPO ignition plate 6 / 12V CDI ignition
Manufacturer: GPO · Material: Aluminum · Material: Copper · Material: Plastic · Material: Steel · Number of cables: 2 pcs · Tension: 6 V · Tension: 12 V · Area of application: Performance · Area of application: Standard · Ø outside: 90 mm · Ø inside: 18.5 mm · Ø Internal flywheel: 90 mm · Cable length: 580 mm · Ø bolt circle: 80 mm · Number of fixing points: 4 pcs
105,80 EUR
Polini cylinder head for 38.4 - 43 mm cylinder | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Material: Aluminum · Ø cylinder: 38.4 - 43 mm · Total length: 118 mm · Camouflaged: No · Candle thread: long · Decompressor: Yes · Width: 85 mm · Height: 58 mm · Area of application: Tuning
64,60 EUR
Working late? Evening hours on Thursday until 20:00
