36V 43V 48V 250W CAN Protocol Mid Motor Controller Premium Replacement for Bafang M200 G210 Electric Bicycle

High-precision 250W OEM-grade replacement mid motor controller specially designed for Bafang M200 and G210 electric assisted bicycles. Perfect for professional repair and original part replacement, it supports 36V, 43V and 48V multi-voltage systems and advanced CAN protocol communication, delivering smoother power output and sensitive system response. Ideal for replacing faulty, worn or aging original mid-motor controllers for stable factory-level performance restoration.
Categorys : Tags : Brand:
E-Bike Parts
E-Bike Conversion Kits
Contact Us
Multi-Voltage System Universal Compatibility This professional mid motor controller is perfectly adapted to 36V, 43V and 48V 250W electric assisted bicycle systems. As a direct OEM factory replacement part, it achieves seamless matching and stable integration with stock Bafang M200 and G210 mid-motor setups. Fully compatible with original vehicle circuit and power systems, it requires no modification, effectively restoring and optimizing overall motor operating performance for daily repair and maintenance scenarios.
Advanced CAN Protocol Communication Technology Equipped with premium CAN bus protocol technology, this controller realizes efficient, stable and high-speed data interaction between e-bike core components. It optimizes power transmission logic, delivers linear and smoother power delivery, greatly improves system response speed, effectively avoids power stuttering and delayed acceleration, and brings a more sensitive and comfortable riding experience.
Premium Quality & Stable Power Output Manufactured with high-grade electronic components and precision industrial craftsmanship, this OEM-standard replacement controller features excellent durability and operational stability. It supports continuous and consistent 250W power output, with stable load capacity and anti-interference performance. It is the perfect repair replacement solution to solve unstable power, abnormal operation and system lag caused by aging or faulty original controllers, restoring the mid motor to factory-standard long-term high-efficiency operation.
Standardized Quality & Eco-Friendly Safety Each controller is independently packaged in a single-piece unit for simple purchase and convenient inventory management, suitable for individual replacement and shop
testimonials

What Our Riders Say

We specialize in mid-drive motors and e-bike parts. Strict testing, powerful R&D and flexible OEM service guarantee long-term cooperation.

It used to take me weeks to hunt down hard‑to‑find e‑bike spare parts. Their compatibility‑check technical support saved me countless repair headaches. Reliable supplier I can always count on.

Mark Wilson Repair Technician

Flexible mixed‑batch ordering is a game‑changer for my business. Low‑risk trial‑order options, fast delivery and solid OEM‑ODM service help me expand my product range with zero inventory pressure.

Jennifer Carter Wholesale

We have been sourcing e‑bike components from them for over one year. Product quality is consistent, and their responsive after‑sales support makes our daily shop‑running much easier. Highly recommended.

Ryan Thompson ebike shop owner

Got More question?

For more FAQs and further details, please get in touch with us

faqs

Frequently Asked Questions

We supply genuine OEM parts and premium compatible aftermarket replacement parts for e-bikes, including motor components, controllers, throttles, PAS sensors, wiring harnesses, connectors and Bosch form-factor batteries.

We serve mainstream drive system manufacturers: Ananda, Bafang, Aikema, Tongsheng, Shengyi, Bosch and more. We also provide repair components for complete e-bike brands including Sur‑Ron, Aventon, Trek and many others.

All items are brand-new and inspected before shipment. We do not supply second-hand or refurbished goods.

Our team verifies compatibility according to your bike model, motor info or original part photos. We confirm available OEM parts or recommend workable alternative solutions.

Yes. Flexible order sizes are supported, ranging from single spare parts to bulk purchases.

Sea freight, air freight and rail transport are optional.

Lead time varies by item and shipping mode. We confirm exact timelines before each order and share tracking updates.

We provide part identification, model matching and full order follow-up support.