The quality of the bgm ORIGINAL CDIs is at the OEM level. In addition, they are open CDIs. This means that no speed limiter is integrated in the CDI. This allows your engine to rev up to the max. The bgm ORIGINAL CDIs are subject to very strict quality controls. This ensures that: a constant and strong ignition spark over the entire engine speed range [...]

Ignition coil -BGM PRO- Minarelli 50ccm (Yamaha ignition) bgm PRO Racing ignition coil with high-end secondary winding. With this coil, the secondary voltage is almost doubled. The standard ignition voltage of the original ignition coil is around 16.000V. With the race high tension coil ignition coil from BGM PRO we achieved an ignition voltage of a full 31.000V !!! The advantage lies in the better [...]

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