Rear Controller Langfeite C1 Dual B sp Rim geometry and bore dimensions

Rim geometry and bore dimensions match OEM hub mounting features for straightforward replacement on R7

offering a low-maintenance solution for daily use

the part installs using factory hardware and preserves panel clearances

the Rovoron S7 can climb slopes up to 37° effortlessly

Rear Controller Langfeite C1 Dual B sp Rim geometry and bore dimensionsThe rear motor controller B by Langfeite is tailored for dual motor setups on selected electric scooter platforms and provides stable rear drive management. It handles torque regulation, speed control and energy recuperation while interfacing with vehicle control networks to synchronize rear motor responses. The design accommodates the thermal and mechanical demands of the C1 dual configuration. OEM connector compatibility and matched mounting