ONYX Kelly Controller Regen Settings
To access the stock Kelly controller, check out the ONYX RCR Controller Programming post. For the default settings, refer to the ONYX RCR Controller Settings post for all the details.
Increase Regenerative Braking
- RLS_TPS Brk Per%: 2 to 50
The default regen braking level is set to 25. You can adjust it in increments of 5 or 10 to find the feel that best fits your riding style-test each change to see what works for you. This setting, adjustable from 0 to 50, controls how strong the braking force is when you fully release the throttle in “release throttle” regen mode.
Full Time Regenerative Braking On
- RLS_TPS Brk Per%: 1
The stock setting for full-time regenerative braking, labeled RLS_TPS Brk Per%, is set to 1. This activates regen braking immediately when the throttle is released, helping eliminate the slight knocking sound and instantly beginning power recovery.
Full Time Regenerative Braking Off
- RLS_TPS Brk Per%: 0
To achieve a true freewheel effect when releasing the throttle, set the RLS_TPS Brk Per% value to 0. Regen braking will still function when actively applied, but it won’t engage automatically when the throttle is released—giving you a smooth, resistance-free coast.