4LEAF Bike in 2026 Spring

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EMTB

ECity

Rider community

Real riders. Real trails.

4LEAF bikes beyond the studio, shared by riders and owners.

4LEAF Cafe

4LEAF rider descending a mountain trail on a Rocksoul electric mountain bike

Rocksoul in its element

Downhill and super-enduro

4LEAF BIKES

Built in Hangzhou. Supported worldwide.

4LEAF Bikes develops electric mountain bikes, framesets and road bikes, with direct product and order support.

Last reviewed:

Based in
Hangzhou, Zhejiang, China
Product focus
CEF69, CEF55, CEF50 and Rocksoul electric mountain bike platforms, plus their framesets and road bikes
Direct support
firon@lfbikes.com | +86 185 0797 7930

Questions buyers ask before ordering

Direct answers about our products, availability, support and location.

What does 4LEAF Bikes specialize in?

4LEAF Bikes develops emtb, framesets, road bikes and OEM/ODM projects. Current eMTB platforms include CEF69 (CEF series) Rocksoul and some undergoing BAFANG emtb projects.

Where is 4LEAF Bikes located?

4LEAF Bikes is located at No. 13, Nangonghe Road, Donghu Street, Linping District, Hangzhou, Zhejiang, China.

Are 4LEAF bikes in stock or made to order?

Availability depends on the model, configuration and size. Product pages identify in-stock builds and show an estimated dispatch time for pre-order builds before the customer contacts us or places an order.

Which Bafang motor systems are offered?

Depending on the product and build, 4LEAF offers Bafang M560, M510, M820 and M620 systems. Confirm the exact motor, battery and regional configuration on the relevant product page.

Where can I confirm shipping, duties and warranty terms?

Review the shipping policy and ordering guide before purchase. Contact 4LEAF for destination-specific delivery, import-duty and warranty confirmation.

How can I contact a 4LEAF bike specialist?

Email firon@lfbikes.com or contact WhatsApp at +86 185 0797 7930.

---Our Service---

So much more than 4LEAF could be

We offer competitive solutions for global dealers, corporate fleets, and OEM/ODM clients. Join us and grow together.

Become Our Partner

  • Strong dealer support and rebates
  • Flexible OEM/ODM customization services
  • Reliable corporate fleet and bike-sharing solutions
Learn More About B2B

Design

From the first 20*4'' carbon commuter to the first electric downhill MTB designed & made in China, 4LEAF are willing to offer more exciting bikes.

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Manufacturing (ODM)

Enjoy the good quality, as great as those brands: KHS and so on.

Assembling (OEM)

Your design will be protected.

No COPY or LEAKS.

Sourcing

We know who's behind big brands, like Trek, Specialized and so on.

Factory Audit

4LEAF bike quality inspector & designer will be there and tell you more

WHY US?

  • win-win situation

    4LEAF is still a small company. We would like to grow up with our partners.

  • Most responsive customer service

    Your call will never be answered by a machine. Our team is always here to help!

  • 100% secure online payment

    All personal and payment information is protected and secured.

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