
Eccentric cam with offset keyway for the breaker ignition on your Piaggio Ciao, Si, Bravo and Boxer moped / moped.
The offset keyway makes it possible to move the ignition timing four degrees forwards or backwards. More advance brings more power, less advance makes the engine quieter but heavier. The cam is engraved with «+4°» and «-4°» on the front and back. If you mount the «+4°» as the visible side, you will get more preference. With the «-4°» side correspondingly less.
The breaker cam is made of stainless steel.
Note: If you have installed a crankshaft from Jasil (Top Racing) or Athena, you should definitely use the one-millimeter machined cams from the accessories. With both manufacturers, the crankshaft stub is known to be slightly too short, which means that the flywheel does not sit correctly on the cone.
Alternative timing cams, a flywheel puller and a flywheel key can be found in the accessories section.
Exceptional product for the highest demands of the quality brand swiing®.
Alternative to the original Piaggio spare part number: 103137
| Manufacturer | swiing® ingenious parts |
| Material | Chrome steel (colloquially known as stainless steel) |
| Surface | electropolished |
| Ø inside | 14.4 mm |
| Total length | 10.5 mm |
| Alternative version of the Piaggio OEM number | 103137 |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
swiing® ingenious puller flywheel | Piaggio Ciao, SI, Bravo, Boxer
Total length: 100 mm · Width across flats trigger: 10 mm · Width across flats trigger: 17 mm · Manufacturer: swiing® ingenious parts · Diameter: 12 mm · Diameter: 24 mm · Area of application: (Dis)assembly tool · Material: Steel · Surface: blackened · Surface: galvanized (blue) · Number of components: 3 pcs · Width across flats Screw: 19 mm · Thread type: MF12x1.5 (fine pitch thread) · Thread type: MF17x1 (fine pitch thread)
EUR 22.00
swiing® ingenious ignition cams +/- 2° | Piaggio Ciao, SI, Bravo, Boxer
Total length: 10.5 mm · Manufacturer: swiing® ingenious parts · Material: Chrome steel (colloquially known as stainless steel) · Surface: electropolished · Ø inside: 14.4 mm · Alternative version of the Piaggio OEM number: 103137
EUR 24.50
swiing® ingenious ignition cams +/- 2° Athena / Jasil crankshaft | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® ingenious parts · Material: Chrome steel (colloquially known as stainless steel) · Surface: electropolished · Ø inside: 14.4 mm · Total length: 9.5 mm · Alternative version of the Piaggio OEM number: 103137
EUR 28.20
swiing® ingenious ignition cams +/- 4° Athena / Jasil crankshaft | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® ingenious parts · Material: Chrome steel (colloquially known as stainless steel) · Surface: electropolished · Ø inside: 14.4 mm · Total length: 9.5 mm · Alternative version of the Piaggio OEM number: 103137
EUR 28.20
Moped fans also bought
swiing® revival nozzle set M5 (50 - 70) Dell'Orto SHA, PHBG
Total length: 8 mm · Drive: Slot · Manufacturer: swiing® revival parts · Quantity: 10 pcs · Component group Carburetor: Spraying · Material: Brass · Carburetor type: PHBG · Carburetor type: SHA · Carburetor type: SHA (Piaggio) · Nozzle type: Main nozzle · Nozzle size: 50 · Nozzle size: 52 · Nozzle size: 55 · Nozzle size: 58 · Nozzle size: 60 · Nozzle size: 62 · Nozzle size: 64 · Nozzle size: 66 · Nozzle size: 68 · Nozzle size: 70 · Nozzle thread: M5x0.8 (standard thread)
EUR 25.70
EFFE Condenser with cable | Piaggio Ciao, SI, Bravo, Boxer
Height: 26 mm · Manufacturer: EFFE · Area of application: Original · Area of application: Standard · Capacity: 0.26 µF · Mounting type: Tab for screwing · Connection type: Cable for screwing · Ø mounting hole: 4.4 mm · Ø outside: 18 mm · Total height: 31 mm · Piaggio OEM number: 102939
EUR 14.70
NGK B8ES spark plug long thread
Manufacturer: NGK · Candle designation: B8ES · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Candle thread type: long · Spark plug socket: M4 · Spark plug socket: SAE · Suppressed: No · Thread type: MF14x1.25 (fine pitch thread) · Width across flats: 21 mm
EUR 8.00
SKF 6202 C3 ball bearing 15/35/11
Width: 11 mm · Bearing type: Deep groove ball bearing · Stock number: 6202 · Inner ring width: 11 mm · Manufacturer: SKF · Bearing clearance: C3 · Bearing cage: Sheet steel cage ball-guided · Ø inside: 15 mm · Ø outside: 35 mm · Puch OEM number: 900.4.6202
EUR 12.20
swiing® revival engine overhaul kit with bearing selection | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® revival parts · Material: NBR · Material: Oiled paper · Material: Steel · Piaggio OEM number: 112967 · Piaggio OEM number: 113681 · Piaggio OEM number: 182519 · Piaggio OEM number: 241894 · Piaggio OEM number: 480464
EUR 31.40
swiing® ingenious ignition cams +/- 2° | Piaggio Ciao, SI, Bravo, Boxer
Total length: 10.5 mm · Manufacturer: swiing® ingenious parts · Material: Chrome steel (colloquially known as stainless steel) · Surface: electropolished · Ø inside: 14.4 mm · Alternative version of the Piaggio OEM number: 103137
EUR 24.50







