Cost‑effective Tongsheng TSDZ mid‑drive motors adopt built‑in torque‑sensor solution for smooth pedal assist. Complete matching spare parts are in stock, enabling affordable repair and sustainable maintenance for budget‑oriented e‑bike conversion projects.
Multi‑wattage hub‑motor conversion kits are engineered for bicycle to e-bike power retrofits. Full installation-related hardware and auxiliary components are supplied to support your upgrade and custom‑build projects.
Globally‑recognized Bafang BBS aftermarket mid‑drive motors deliver proven performance for e‑bike retrofits. We supply full‑range OEM wearable spare parts, supporting local workshops for rapid repair and long‑term maintenance of various conversion e‑bike projects.
We are a professional global e-bike spare parts sourcing partner for overseas repair workshops and retailers. We offer OEM original and premium aftermarket parts compatible with mainstream e-bike systems and brands. With reliable supplier resources, strict QC and flexible orders, we deliver cost-effective, stable procurement solutions.
Customization OEM&ODM Available
Our team has extensive hands‑on experience in e‑bike spare‑parts supply chains and in‑depth understanding of typical hub‑motor and mid‑drive failures.
We support custom branding, modified‑spec parts and tailored packaging to match your local‑market requirements.
Well‑organized production and mature logistics ensure orders can be shipped with short turnaround time.
We welcome small‑batch trial orders as well as large‑volume wholesale purchases, with loose MOQ restrictions for in‑stock items.
We provide installation guidance, fault‑diagnosis consultation, technical documents, strict QC, wide brand compatibility, market‑updated SKUs and transparent cooperation terms.
Professional compatibility verification, wiring‑diagram supply and fault‑diagnosis technical guidance.
Custom‑modified part specifications, private‑label packaging and branded‑solution development.
Support mixed‑SKU small trial orders and large‑volume bulk purchases, lowering your inventory risk.
Fast‑track order processing, stable multi‑channel international shipping and delivery‑schedule tracking.
Strict pre‑shipment quality inspection and dedicated follow‑up support for post‑delivery issues.
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.
For more FAQs and further details, please get in touch with us
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.
Modern global e‑bike modification markets require more than fixed standard kits. Local workshops, custom builders, and small‑scale distributors increasingly demand
Millions of e-bikes sold in the past five years have entered the high-frequency failure cycle across Europe, North America, and
The global e-bike aftermarket covers a complete power spectrum from 250W entry-level commuter motors to 3000W high-performance off-road systems. Proper
