








Ridstar Q20 48V 1000W 20Ah Electric Bike
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Double-Check Your Shipping Address
Ensure your shipping address is accurate before placing your order. Orders are shipped exactly as provided at checkout.
Any delivery failure, loss, or return fees (up to €200) resulting from an incorrect or incomplete address will be entirely the customer’s responsibility.
HALO KNIGHT shall not be liable for such issues.
Free Shipping
Shipping Time: Orders typically dispatched locally within 48 hours of placement
Delivery Time: Local Dispatch, 3–7 Days Delivery (Except Pre-Sale Items), exact timeframe depends on local delivery conditions; Pre-sale items will be shipped once they arrive in our EU warehouse.
Tax-Free: Enjoy Hassle-Free Shopping with Our Standard Shipping! The price listed is the final price – no extra taxes or shipping fees. Shop with the assurance that what you see is what you pay, with no hidden costs
7-Day Return Guarantee
Shop with confidence — we accept returns within 7 days if the product is brand-new, unopened, and unused.
Please note: round-trip shipping costs and risks are the customer’s responsibility.
SHIPPING ADDRESS ACCURACY NOTICE
To ensure your order arrives smoothly and on time, please provide a complete and accurate shipping address at checkout. This helps us avoid unnecessary delays or additional costs.
Address Changes & Incorrect Addresses
If you notice an error after placing your order, please contact us immediately. We will make every reasonable effort to update the information with the carrier. However, once your order has entered processing, modifications are rarely possible.
If the shipping address provided is inaccurate or incomplete, delivery may fail. Depending on the product type:
- Accessories
- Parcels are usually non-returnable.
- If undeliverable, the package may be destroyed locally.
- E-scooters & E-bikes
- Parcels may be returned to us (approx. €200 return fee).
- Delivery may be delayed in transit.
- Additional carrier charges may apply.
If a change cannot be successfully made or delivery fails due to an incorrect or incomplete address, any resulting costs, delays, or losses will be the customer’s responsibility.
Important Reminder
We value your shopping experience. As long as your shipping details are correct and complete, your order will be delivered safely and on time. Thank you for helping us ensure a smooth and secure delivery!
DELIVERY
Delivery Costs
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The delivery cost is displayed at checkout and confirmed on your order.
Dispatch Time
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Orders placed before 5:00 PM (GMT+8), Monday to Friday: In most cases, dispatched the next working day.
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Weekend orders (Saturday–Sunday): Dispatched on the next available working day.
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We always aim for timely dispatch, but in rare cases, delays may occur.
Delivery Times
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Electric scooters & e-bikes: Shipped from the warehouse closest to your address. Usual delivery time: 3–7 working days.
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Accessories: Shipped from China. Usual delivery time: 7–20 working days.
Delivery Hours
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Deliveries are typically made between 9:00 AM – 6:00 PM, Monday to Friday.
Missed Deliveries
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If you are unavailable, you may request the courier to leave the parcel in a safe place or with a neighbour. Please note: We cannot take responsibility for loss or damage once the order has been left at the delivery address.
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If the courier fails to deliver:
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First attempt: Free of charge.
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Second attempt: Also free of charge.
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Further attempts: Courier may charge a standard redelivery fee, advised at the time of rescheduling.
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After two failed delivery attempts, goods may be returned to us. In such cases, you will be responsible for the round-trip shipping costs.
Authentic Guarantee
Purchase Directly from HALO KNIGHT's Official Website for Authentic Products, Lifelong Technical Service, and Official Warranty
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Specification
- Brand: Ridstar
- Model: Q20
- Color: Black
- Frame Material: High-Carbon Steel
- Tire Size: 20 x 4.0"
- Motor: 48V 1000W Brushless Motors
- Battery: 48V 20Ah Removable Lithium Battery
- Display: Smart LCD Display
- Top Speed: 45-50km/h (Actual speed may vary based on rider weight, terrain, incline, and environmental factors.)
- Max Range: 40-80km (Actual range may vary based on rider weight, terrain, incline, and environmental factors.)
- Charging Time: 5-7 Hours
- Brake System: Front and Rear Hydraulic Brakes
- Suspension: Front and Rear Suspensions
- Transmission: Shimano 7 Speed
- Lighting System: Front Light, Rear Light
- Climbing Ability: Up to 20°
- Waterproof Rating: IP54
- Max Load: 150kg (330 lbs)
- Recommended Rider Height: 160-200cm (5'3"–6'7")
- Net Weight: 40kg
- Gross Weight: 45kg
- Product Size(L x W x H): 171 x 85 x 108cm
- Package Size(L x W x H): 143 x 32 x 84cm
- Certification: CE
- Warranty: 12 Months
Highlights
1. Powerful 1000W Motor: Delivers strong acceleration and top speeds up to 50km/h for thrilling rides.
2. Long-Range Battery: 48V 20Ah removable lithium battery offers up to 80km per charge.
3. Full Suspension System: Front and rear shocks absorb bumps for a smoother, more comfortable ride.
4. Hydraulic Disc Brakes: Responsive front and rear braking ensures safe and reliable stopping.
5. All-Terrain Fat Tires: 20 x 4.0" tires provide great traction on sand, snow, gravel, and city roads.
6. Durable HCS Frame: Built with high-carbon steel for enhanced strength and ride stability.
7. Shimano 7-Speed Gears: Tackle hills and flats with smooth, efficient gear shifting.
8. Smart LCD Display: Keep track of speed, battery level, and trip data at a glance.
9. Versatile Fit: Ideal for riders 160–200cm (5'3"–6'7"), supports up to 150kg (330 lbs).
10. CE Certified & Backed: Ride worry-free with CE certification and a 12-month warranty.
Continuous Improvement and Customer-Centric Product Optimization at HALO KNIGHT:
HALO KNIGHT is dedicated to delivering high-quality products and is committed to perfection. We continually refine our products and incorporate customer feedback to enhance the riding experience. As a result, the product you receive might differ slightly from the images or videos showcased, but these variations won't impact the primary functionality or power. Please be aware of this.
If you have any suggestions or feedback, feel free to reach out to our customer service at service@haloknights.com. We value customer input and strive to integrate it into our ongoing product optimizations.

Ridstar Q20 48V 1000W 20Ah Electric Bike
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Shipping Information
Electric scooters and electric bicycles are shipped from the warehouse nearest your order address and usually delivered within 3-7 working days.
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Contact Us
Feel free to contact us if you have any questions. Our customer service is here to support you every step of the way.
Contact Us