RCB RK8M Adult's Stylish 26" Electric Bike, 500W Motor, 36V 12AH Removable Battery, Max Speed 19.9 MPH, UL2849 Certified

Model: RK8M 500W E-bike
Price
$1,099.99
$549.99
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Free worldwide shipping
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Description

Note: The RCB RK8M is identical to the COLORWAY BK8M, with the only difference being the brand name.

Product Information

►SUPERIOR PERFORMANCE
The RCB 26" electric bike features durable rim tires that ensure a smooth ride. Powered by a 12Ah 36V lithium-ion battery, it offers a long-lasting cruising range of 20-55 miles. The 500W motor delivers a top speed of 19.9 mph, making uphill climbs of up to 25° effortless and providing an exhilarating riding experience.

►EFFICIENT SAFETY SYSTEM
Equipped with front and rear mechanical disc brakes, this bike ensures reliable all-weather braking. The front and rear wheel reflectors, along with powerful headlights, enhance your safety during rides. The easy-to-read LCD control panel displays key information like mileage, speed, and battery level.

►ERGONOMIC DESIGN
This bike is designed for comfort with an adjustable saddle that can be hollowed out to prevent water accumulation on rainy days. The seat height is adjustable, fitting riders from 162cm to 195cm. The removable battery adds convenience, allowing for easy charging.

►HIGH-QUALITY MATERIALS
Constructed from lightweight yet durable Carbon Structural Steel, the bike weighs just 25kg, ensuring a fast and low-resistance ride. Available in both black and white, it's a stylish choice for men and women alike, perfect for shopping trips or excursions.

►FLEXIBLE RIDING MODES
Enjoy the versatility of multiple riding modes: use pedal assist for effortless coasting uphill, activate the throttle for a quick boost, or turn off the power for a more intense workout. The choice is yours!

Product Details
If you need a traditional ladies bike that is of excellent quality and reasonable price, this one is for you.
BK8M women's electric bike, adopting traditional women's frame, steel alloy body with low density and high strength, is light and easy to handle; The power cell and removable battery are more secure against theft; ergonomic seat makes riding more comfortable; bright headlights and rear warning reflectors escort you safely when you go home at night; 26-inch thick and large tires with strong grip allow you to easily deal with various road conditions. Whether commuting or out shopping, this e-bike is perfect for you.
Dimensions
Frame Material Steel Carbon
Size 183*60*110cm
Tire Size 26 inches
Packing Size 60*24.5*77cm
Electric Bike Weight 25kg
Performance Parameters
Maximum Load 120kg
Best Driving Speed 20 km/h
Top Speed 20MPH
Endurance Performance 20-55 miles (Affected by load, temperature, road conditions, riding mode, etc. E.g: At 75kg and 25°C, the max. range in electric mode can reach 20 miles, and the moped range depends on the load and riding style)
Working Temperature -10~45°C
Water Resistance IP54
Battery Type Lithium-ion battery
Electrical Specifications
Battery Capacity 12Ah
Nominal Battery Voltage 36V
UL 2849 Certified Yes
UL 2849 Certification Number STL2023S1101007C-S1
Important Note
Please note: RCB-BK8M is single-speed gear, not 7-speed gear. Please confirm before ordering. We do not accept returns due to such reasons. You may receive a shock-absorbing saddle as a gift (random). The shock-absorbing saddle will be 3-5cm higher than the ordinary saddle, but there will be a more comfortable shock absorption effect.
Shipping Policy

Is Shipping Fee Included in the Prices?

Yes, all our products include shipping fees—everything comes with free shipping!

For items not labeled "free shipping," the shipping cost is already included in the price. Simply select your shipping country in the "Ship to" tab at the top of the page, choose your preferred shipping method during checkout, and enjoy a seamless shopping experience with no unexpected costs. If no specific shipping method is required, we will choose the best option to ensure timely delivery.

How Can I Track My Order?

You can easily track your order both during processing and after it has been shipped:

  • During Processing: Monitor your order status on the "My Orders" page in your Unboxmall account.
  • After Shipment: Once your order has been dispatched, you will receive an email containing tracking information and a link to track your package. You can also access the tracking details on your Order Details page.

How Do I Change My Delivery Address?

If you need to change the delivery address, please contact us as soon as possible. Once your order has been shipped, we cannot modify the address. Reach out to our Customer Service team or email us immediately!

What Shipping Methods Are Available and What Are the Estimated Delivery Times?

We offer a variety of shipping options to meet your needs. However, not all shipping methods may be available for every destination. Availability depends on your location and the reality of the shipping process.

Shipping Methods:

  • Airmail/Registered Airmail: Typically arrives within 8-25 business days.
  • Expedited Shipping (via DHL, FedEx, UPS): Delivery within 3-7 business days, ideal for those who need faster service.
  • EMS (Express Mail Service): A reliable and affordable option that takes 5-10 business days.
  • Standard Shipping (ePacket, PostNL, or local couriers): Takes 10-20 business days.
  • Express Shipping (for U.S. local orders via USPS or UPS): 2-6 business days.

Note: Not all shipping methods are available for every region. Depending on your location and shipping feasibility, the most appropriate method will be selected. If no specific method is chosen, we will automatically select the best option for your order.

Note: While we strive to provide accurate delivery estimates, they are not guaranteed. Delivery times may vary based on the shipping provider, customs clearance, and your specific location, particularly in remote areas. If you have any concerns, our customer service team is here to assist.

Order Processing Time

Orders typically require a processing time of 1-4 days before shipment. For customized or personalized products, the processing time may be longer. We will inform you of any extended processing times applicable to your order.

Delivery to Remote Areas

We can deliver to remote areas, but additional fees may apply. Carriers like FedEx or DHL may impose a "remote area surcharge" if the delivery address is far from their main logistics hubs. In such cases, we will notify you in advance, and an extra fee—typically around $45—may be required. If you prefer to avoid this charge, Standard Shipping is a recommended alternative. We will refund any difference in shipping fees if applicable. Please be aware that remote area delivery charges depend on the actual delivery location.

How Do I Cancel an Order?

If you need to cancel your order, please contact us immediately. Once the order has been shipped, cancellations cannot be processed. Reach out to Customer Service or email us right away!

Important Note: Once the shipping process has started, any refund requests will have shipping costs deducted from the refund amount. This deduction may range from 20% to 60% of the product’s value, depending on the shipping costs incurred.

Warranty & Refund Policy

Warranty Information

Unboxmall provides the following warranty information for most products to ensure a hassle-free shopping experience. For exceptions, please review the warranty exemptions and notes below.

Dead on Arrival (DOA)

Customers should contact our Customer Service within 7 days upon receipt of goods for DOA issues.

Special Notes:

  • If the outer packing is broken or damaged:

    • Immediately file a case with the courier company and obtain a confirmation with a paper proof and stamp.
    • Send us pictures of the received items/package with detailed information describing the issue, along with the paper proof and case number.
    • After verifying the information, we will provide a replacement or a full refund based on your preference. This applies if the outer packing is intact but the item is not working.

  • For missing items, wrong items, or incorrect packages:

    • Check the contents and weight of the parcel before signing for it. If there are any issues, contact Customer Service with the following details:
      1. Email us with your order number and product code (SKU number).
      2. Provide clear pictures of the outer packaging, shipping label, package weight, and the item received.

7-14 Days Disliked Item

If you are not satisfied with your purchase and the product is still in brand-new condition, you can return it for a refund. Please note that customers are responsible for all the shipping fee and service charge. We will either provide a replacement or a refund (excluding shipping fees and service charge) after receiving the returned item.

One Year Repair Warranty

Unboxmall offers a 1-year warranty starting from the date you receive the goods. Free repairs need to be confirmed with the manufacturer through Customer Service. Note that this warranty does not cover motherboards, batteries, or screens. Customers must cover the return shipping costs, while Unboxmall will pay for the shipping of the repaired item back to the customer. 

Damage caused by normal wear and tear, misuse or abuse are not covered by this guarantee.

Repairs due to artificial damage are not covered by the warranty. However, customers can return the item at their own cost and pay for the repair.

Warranty Exemptions and Notes

  1. Natural product degradation from wear and tear, and damage during use, are the customer's responsibility and not covered by our warranties.

  2. Warranty is void if the customer:

    • Opens the device in an attempt to fix it
    • Modifies, removes, customizes, or swaps parts
    • Uses the device for purposes other than intended
    • Continues using the item after a fault causes additional damage
    • Fails to contact us when the problem first occurs

  3. All returns must be authorized by Unboxmall's Support Team. Refer to the "How to Request Warranty" section below. Unboxmall reserves the right to refuse compensation for incomplete warranty requests, unauthorized returns, incorrect items, or empty packages.

  4. Returns will be inspected by our technical team. If the item cannot be repaired, Unboxmall will offer an alternative solution.

Special Notes:

  1. The return shipping fee is the customer's responsibility and non-refundable, except in 7-day DOA situations.
  2. Customers are responsible for any customs charges, duties, or tariffs during the return of items. These fees will be deducted from your authorized refund amount.
  3. Unboxmall will resend items via Flat Rate Shipping by default. If a faster shipping method is preferred, the relevant shipping fee will apply.
  4. For misuse cases, all repair, accessory, and shipping fees (both ways) are the customer's responsibility and at their own expense.

How to Request Warranty (Return, Repair, and Refund)

Please submit a Ticket to our Customer Service (Email: support@unboxmall.com) with the following information:

  1. Describe the problem with your item in detail: What happened? When? How? Include your full order number and product code (SKU number).
  2. Describe any steps you have taken to resolve the issue.
  3. Provide clear photos or videos (via email) showing the defects, taken in good lighting.

Our After-sales team will review your case and get back to you with a solution as soon as possible.

Other Special Product Warranties

DOA (Dead on Arrival) Items

If the product arrives broken, please contact us within 7 days and follow the 7 Days Product Guarantee.

Unsatisfactory Products

If you are not satisfied with your purchase, you can return it within 14 days of delivery for a refund (minus shipping fees) or an exchange. Shipping fees both ways are the customer’s responsibility if the return reason is not due to our mistake. Ensure the item is returned with its original packaging and in the same condition as received.

Local Maintenance

For units that may have parts wear out rather than a complete defect, we recommend changing or repairing inner parts yourself under our professional guidance. If necessary, open the shell and take photos or videos to determine the problem, which will not affect the warranty. If a motorbike repair shop is available locally, request a quotation and inform us before proceeding with repairs. We will cover repair costs only if they are less than 20% of the product's price and below the total.

Returns and Compensation Process

For after-sales issues, contact Customer Service directly for a solution. Processing times are as follows:

  1. Exchanges: 2 -7 business days after receiving the returned item, depending on stock availability.

  2. Refunds: 3 - 6 business days to process after receiving the returned item. Refund times depend on the payment method:

    • PayPal: Up to 48 hours
    • Credit Card: 7-14 business days, depending on your credit card company

  3. Repairs: 15-45 business days, depending on the item and availability of spare parts.