Ignition SIP analog Vespa PK cone 20 flywheel 1.320gr

SIP has managed to obtain the assistance of a major European producer, VAPE, to manufacture these high-end ignition systems for our beloved Vespas. The materials, the production and the construction of the SIP PERFORMANCE ignition systems are of the highest quality. The laser cut logo is a good indication of the clean and efficient general manufacture of the components of this kit.

The electrical functions are representative of modern cutting-edge technology. Due to the eight coils included in the stator plate, enough power is created at the ticking revolutions to illuminate the Vespas lighting completely. We have AC and DC versions available and we recommend the DC type if you want to power digital components such as the SIP speedometer, or if you need a high battery charge. The CDI module is available as a 'Road' version with a static ignition point, similar to the original element, or a 'Sport' version that includes a variable ignition point that advances at low revs. This increases the available torque, especially at the lower end, and the ignition point is gradually delayed as the rpm increases in the power band. This also helps reduce the combustion temperature while providing a greater range of revolutions.

The pick-up on the stator plate is divided into two and placed on top of another instead of side by side, as in the original design. This eliminates the possibility of false positioning during the initial setup due to the careless manufacturing tolerances included in many Vespa engine housings, crankshafts, stators and steering wheels. The exact ignition point is clearly marked with a precise line on the steering wheel and the stator plate, which allows accurate positioning during assembly and makes the installation of a strobe lamp unnecessary.

One of the greatest advances achieved, is the production of the fly/fan wheel unit as a single component, avoiding a riveted inner mounting cone and uneven rotation. This greatly reduces engine vibration while significantly extending the life of the crankshaft bearing on the flywheel side. The steering wheel is CNC machined from solid aluminium and supplies an identical volume of cooling air to the cylinder like the original PX 125 and PK PIAGGIO elements throughout the rev range. The quantity delivered by most aftermarket ignition systems is easily exceeded by our design, without impeding higher engine speeds.

The steering wheel designed for Vespas with a small frame weighs 1300 gr. and for the big picture 1600 gr., making them much lighter than their original counterparts. This mainly improves the throttle response but leaves the engine easily manageable in urban traffic and while carrying a passenger. Our SIP - VAPE steering wheels are 100% compatible with the original type of flywheel remover.

Technical specifications:

- Relatively high power of 110W is available from the ticking for much-improved lighting.

- It can also supply additional electrical components, such as a fuel pump, heating with a lambda sensor, USB power port, etc.

- Exactly balanced steering wheel due to its one-piece construction.

- Plug & Play installation without strobe lamp due to precise ignition point marks.

- Perfectly arranged rotational mass for a better response of the accelerator.

- Ideal cooling performance, identical to the original type of straight fins.

- CNC-machined twelve-finned steering wheel.

- Variable ignition point linked RPM (SIP PERFORMANCE 'Sport' version).

- The complete delivery includes CDI, Fly/fan wheel, rectifier (DC), regulator (AC).

- Unique wood wheel groove in the crankshaft assembly of the steering wheel, avoiding incorrect configurations.

- High-end materials, precise production and logo cut by laser.