Description
Keep fit and discover the sector's latest new releases to perform sports with the best guarantees! Purchase Electric Bike Youin BK3100M EVEREST 25 km/h 250 W at the best price and enjoy a healthy life!
The Youin BK3100M EVEREST is an electric bicycle designed for those seeking a balance of performance, reliability, and versatility for both urban and mountain routes. It features a 250 W motor that powers the bike up to a maximum speed of 25 km/h, complying with European regulations and providing efficient pedal assistance for daily commutes and demanding rides. Its removable LG battery with 504 Wh (14Ah/36V) ensures sufficient range for long distances, while the easy removal technology simplifies recharging and replacement. The 21-speed Shimano gear system allows you to adjust to different slopes and terrains, optimizing the experience in both city streets and mountain trails. The aluminum alloy frame stands out for its lightness and strength, essential for agile handling in various environments. Its 29-inch wheels enhance stability and obstacle clearance, making them especially suitable for off-road routes. Safety is reinforced with a mechanical disc brake system that delivers reliable and progressive braking in all conditions, while IP65 protection offers resistance to water and dust, increasing overall durability. It includes an integrated LCD display that shows key information such as battery level, speed, and distance traveled, making control and monitoring more intuitive. With a maximum load of 120 kg, this e-bike provides robustness and adaptability for a wide range of users and needs. The Youin BK3100M EVEREST is a reliable and versatile solution for those who need a sturdy, well-equipped electric bicycle ready for both city and mountain use.
- Type:
- Electric Bike
- Brake disk
- Product with plug: Yes
- Type of plug: Plug EU
- Size: 29"
- Speed: 25 km/h
- Max. supported weight: 120 kg
- Characteristics: Built-in display
- Power: 250 W
- Technology: LCD
- Framing material: Aluminium
- Speeds: 21 speeds
Additional Information
Shipping & Return
Refund Policy
Last updated: November 2025
At weev, customer satisfaction is important to us. This Refund Policy explains the conditions under which returns and refunds may be requested.
1. Return Eligibility
Customers may request a return within 30 days of receiving their order.
To be eligible for a return:
- The item must be unused and in its original condition.
- The item must be returned in its original packaging where possible.
- Proof of purchase or order confirmation may be required.
2. Non-Returnable Items
Certain items may not be eligible for return, including:
- Personalized or custom-made products
- Items damaged through misuse or improper handling
- Products returned outside the eligible return period
3. Damaged or Incorrect Items
If your order arrives damaged, defective, or incorrect, please contact us within 48 hours of delivery.
To help us review the issue quickly, please provide clear photos of the item and packaging when contacting support.
4. Return Process
To request a return, please contact our support team before sending any item back. Unauthorized returns may not be accepted.
Once your return request is reviewed, you will receive instructions regarding the return process.
5. Refunds
After the returned item is received and inspected, approved refunds will be issued to the original payment method used during checkout.
Please note that processing times may vary depending on your bank or payment provider.
6. Shipping Costs
Original shipping costs are generally non-refundable unless the return is due to:
- A damaged item
- An incorrect product sent by us
- A verified product defect
7. Exchanges
If you wish to exchange an item, please contact our support team to review the available options.
8. Cancellations
Orders may only be canceled before they have been processed or dispatched. Once an order has entered fulfillment or shipping stages, cancellation may no longer be possible.
9. Related Policies
10. Contact Information
If you have any questions regarding returns or refunds, please contact us:
weev
MAISIM LTD
π +44 7830775238
π 2 Frederick Street, Kings Cross, London, United Kingdom, WC1X 0ND
United Kingdom, WC1X 0ND
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