Bosch Black Bosch System Controller (BRC3100) 2026

Bosch System Controller (BRC3100). Reduced to the essentials, the System Controller is the control unit for eBikes with the smart system. The scope of functions and information is deliberately limited – so you have a quick overview that won't distract you when riding. The System Controller is seamlessly integrated into the top tube – this gives the already robust companion additional protection, is hardly noticeable and is perfect for sporty rides and design-oriented eBike fans.
Hardware facts

• Smart system reduces the control unit for eBikes to the essentials
• Built into the top tube, made of robust material and protected against knocks and scratches
• Control the most important functions with just two buttons (turn on eBike, switch riding mode)
• Smart functions available such as eBike Lock
• LED displays for riding mode and battery charge level
• Diagnostic interface (type: USB-C) for diagnostics or as an alternative charging option for the integrated battery of the System Controller (not for charging the phone)
• Expandable with Mini Remote for additional functions and more convenient Operation: Control the eBike Flow app and the Bosch display while riding, Use of walk assistance, Turning the light on and off

Connectivity facts

• Bluetooth connectivity (Bluetooth 5.0 Low Energy)
• Software updates via eBike Flow app
• Recording activity details via System Controller and display in the eBike FlowApp

Scope of delivery: 1x System Controller EB13100000, 1x Short screw EB1320003B, 1x Long screw EB132000AF, 1x Operating and installation instructions
Dimensions (L x W x D): Approx. 88 x 28 x 27 mm
Weight: Approx. 35 g