This item is designed to prevent over revving by cutting ignition and thus producing an open flame at the exhaust. The Bee Racing Rev Limiter cuts ignition when the rev limit has been hit, ensuring protection of the engine in all conditions.
THINGS TO KNOW:
1. Autographed versions not offered or guaranteed.
2. We do not provide tech support in any form.
3. Services of a trained technician recommended.
Honestly best device you could purchase, it does the job, has a wide variety of settings and very good value. There isn’t another device like the bee*r. 10/10 recommend you buy it for yourself!