In 2017, Santa Monica EV and Star Union entered into a series of joint ventures to develop complete drive systems combining our proprietary technology with their components and manufacturing expertise.

We built our first mid-drive system in 2002. Since then we have done many different configurations for our own projects as well as outside clients. At Eurobike 2018 you can see a sneak peak of our new bottoms bracket system in Star Union's Booth A1408.


We also built our first multi-motor drive system in 2004. At China Cycle Show in May, we demonstrated a dual motor cargo drive developed with Star Union and we'll have a 250 watt version available at Eurobike 2018 as well.