My view on the bikespeed rs

[Sander23]

I have been running it on my old bosch gen 2 for 12500 km my bosch gen 4 for the past 1800km and no errors so far.

Motor support is unlimited and i dont have to set a max speed to avoid erros, no problem when I have a commute day and do some higher speeds for longer times.

It's easy to install, just plug and play.
After sale support is superior! When I had a problem with the speed on my kiox, I sent a mail and within an half hour I got response back.

Only issue I had so far was the speed on the kiox jumping up n down. Was an issue where my bike had a fixed speed sensor and the magnet in my brake disc not correctly aligned. Where as the motor doesn't have an issue , the speedchip did have. Once I turned the magnet upside down, it was aligned and problem solved.

The seller says the versions of software installed on the motor if it will work or not.

bikespeed - tuning for your pedelec or e-bike

Make your e-bike faster - tune it to 50 km/h and beyond with bikespeed systems. Professional tuning available for Bosch, Brose, Yamaha, Panasonic, TQ, Pinion, and other brands.

www.bikespeed.de

 

[Jackware]

Yep, quality bit of kit. I've used the RS module on 3 versions of Yamaha motor, the unit is compact enough to be wrapped in a sealed plastic bag and tucked into the frame, while the OE connectors ensure stress free fitting.
The option to request custom initialisation routine is neat as well. Never had any issues and the speedo has always worked perfectly.
As you say email response when ordering is quick and helpful.