S06S 24V/36V250W-350W Torque Simulation Sine Wave Brushless Controller for Ebike : Amazon.com.au: Sports, Fitness & Outdoors
How to open the controller and solder the programming header
KT S06S controller 24V 250W / 36V 250W KT Torque Simulation Sine Wave Controller For DIY Electric Bike 24V/36V 250W-350W motor - Price history & Review | AliExpress Seller - TopBikeKit Store