DERBI SENDA/GPR (ref: 477235)
The DOPPLER digital ignition was specially developped for competition. The particularity of this product is its low rotation weight compared to the external rotor, offering a net speed increase and high rpm. It is possible to power a lighting and an electric water pump. The advantage of a digital ignition is that its timing is divided in sectors.
Analog variable feed
Calibration 3.3 mm before TDC (top dead center) / rotor weight: 253g