SIP Switching to a variable cone advance 20 - 1.4 Kg for Vespa PK 50/125 - ETS

Ignition SIP PERFORMANCE by VAPE, Sport, for Vespa PK50-125/S/XL/XL2/ETS, flywheel: 1390g, CNC aluminium, 20/20mm cone, 9 coils, 12 magnets,12V, AC, M12 mm, 110 watts, variable ignition pre-adjustment SIP has managed to secure the assistance of a major European manufacturer, VAPE, to produce these high-end ignition systems for our beloved Vespas. The materials, production and 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 overall production of the components in this kit. The electrical functions are representative of modern state-of-the-art technology. Due to the eight coils included on the stator plate, sufficient power is generated at acceleration to fully illuminate the Vespa. Both AC and DC versions are available, and we recommend the DC type if you want to power digital components such as the SIP speedometer or if you require 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 bottom 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 an increase in the rev range. The pick-up on the stator plate is split in two and arranged on top of each other instead of next to each other as with the original design. This eliminates the possibility of false positioning during initial set-up due to the neglected manufacturing tolerances included in many Vespa engine cases, crankshafts, stator plates and flywheels. The exact ignition point is clearly marked by a precise line on both the flywheel and stator plate, which enables exact positioning during assembly and makes a strobe lamp unnecessary. One of the main advances achieved is the production of the flywheel/fanwheel unit as a single component, avoiding a riveted internal mounting cone and uneven rotation. The fanwheel is CNC machined from solid aluminium and provides an identical volume of cooling air to the cylinder of PIAGGIO's original PX 125 and PK items, over the entire rev range. The flywheel for the small frame Vespas weighs 1300 g and for the large frame 1600 g, making them both considerably lighter than their original counterparts. This mainly improves throttle response, but leaves the engine easily manageable in city traffic and while carrying a passenger. Our SIP-VAPE flywheels are 100% compatible with the original flywheel remover type. Technical specifications : - A relatively high power of 110 W is available from tick-over for significantly improved lighting. - Can also power additional electrical components such as fuel pump, lambda sensor heater, USB power port etc. - Precisely balanced flywheel thanks to its one-piece construction. - Plug & Play installation without strobe lamp thanks to precise ignition point markings. - Perfectly arranged rotational mass, improved throttle response. - Ideal cooling performance, identical to the original straight fin type. - Twelve-finned fan with CNC machining. - RPM connected variable ignition point (SIP PERFORMANCE 'Sport' version). - Complete delivery includes: CDI, Fly / fanwheel, rectifier (DC), regulator (AC). - Single woodruff keyway on flywheel crankshaft mounting, preventing incorrect settings.