Established in 1999, Electric Sierra Cycles U.S. Pro-Drive™ Inc. has brought the BEST technologies available for alternative transportation to the residents of Santa Cruz County and beyond. Here at ESC we sell electric bikes, scooters, trikes, recumbents, etc. You name it; we sell it. We can handle all of your bicycle needs, whether it be whole bikes or parts and accessories. We strive to offer the consumer the best most advanced products on the market while maintaining customer satisfaction and care.