Components Compatible with Tongsheng TSDZ2B OSF Upgrade Motor (250-750W)
Torque-sensing BB-mount mid-drive motor based on the Tongsheng TSDZ2B platform, shipping pre-flashed with the community Open Source Firmware (OSF) for highly configurable performance. It fits standard 68-73mm threaded bottom brackets and uses an integrated torque-and-cadence sensor for natural, proportional pedal assist. OSF enables advanced FOC motor control, a 24-60V battery range, throttle and walk-assist support, and multi-display compatibility (e.g. Bafang 860C color LCD) with up to 19 assist levels and 9 boost levels configurable on the display.
9 components are compatible with the Tongsheng TSDZ2B OSF Upgrade Motor (250-750W), including 8 batteries, 1 controller.
8 Batteries1 Controller
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Start a new build with the Tongsheng TSDZ2B OSF Upgrade Motor (250-750W) and pick from 9 compatible components.