Introducing the KTX-603603 Dual Motor Electric Mountain Bike, a powerful and reliable choice for outdoor enthusiasts. Engineered with a robust 2000W dual motor, this bike offers impressive capabilities, making it ideal for both challenging trails and leisurely rides around town.
The K800 model features a lightweight aluminum alloy frame and a 26-inch suspension fork that enhances stability and comfort on uneven terrains. With a 21-speed gear system, you can easily adjust to different riding conditions, whether you're climbing steep hills or cruising on flat surfaces.
This electric mountain bike is equipped with fat tires measuring 26 by 4 inches, providing excellent traction and control, allowing you to tackle a variety of surfaces with ease. The hydraulic disc brake system ensures reliable stopping power, offering peace of mind as you navigate challenging paths.
With a riding range of 50-60 km on a single charge, you can enjoy longer outings without the worry of running out of battery. The lithium battery, positioned in the down tube for optimal weight distribution, is designed for quick charging, taking just over three hours to get back to full power. The LCD display keeps you informed of speed, battery life, and distance traveled.
The twist throttle enhances your riding experience, allowing for seamless acceleration when you need a little extra power. Whether you're tackling rugged trails or simply enjoying a leisurely ride, the KTX-603603 will provide you with the performance and versatility you need in an electric mountain bike.
Step up your biking experience with the KETELES K800 and explore the freedom of electric-powered cycling.
Nationwide Service Network & Support
With over 3,000 authorized service centers across the United States, we ensure comprehensive after-sales support for your vehicle, giving you complete peace of mind.
We understand that maintenance needs may arise. When you purchase from us, you gain access to our unparalleled service ecosystem designed for maximum convenience and reliability.
1. DIY Repair & Parts Replacement:
For minor repairs or part replacements that can be handled personally, we provide cost-price genuine parts during the warranty period. Each order is accompanied by clear, step-by-step video tutorials to guide you through the self-repair process seamlessly.
2. Professional Servicing:
For issues requiring expert attention, simply contact our support team. We will locate the nearest authorized service center based on your order and location details. You only need to bring your vehicle to the designated center. Once servicing is complete, we will notify you for pickup. All repairs are free during the warranty period; afterward, only cost-based fees apply.
Rest assured—wherever you are, our extensive partner network is ready to keep your ride running smoothly.
30-Day Money-Back Guarantee
We stand behind the quality and value of our products. If you are not fully satisfied upon receipt and inspection, you may return the item within 30 days of delivery for a refund, excluding original shipping charges. Any transaction-related fees will also be deducted from the refund amount.
180-Day Credit Card Purchase Protection
All purchases made through our website with Visa, Mastercard, American Express, or Discover are protected for 180 days. This coverage applies if your order is not shipped or if the item received is significantly different from its description. Eligible cases qualify for a full refund of the purchase price and original shipping costs, subject to terms and conditions. Unauthorized transaction claims must be reported within 60 days.
24-Month Extended Warranty Service
Every vehicle purchased from us comes with a 24-month warranty against manufacturing defects, starting from the delivery date. If a defect occurs, we will repair or replace the affected part(s). If a repair or replacement cannot be completed within a reasonable time, you may request a refund or price reduction.
*Please report any issues within 30 days of discovery to qualify.
Lifetime Limited Powertrain Warranty & Wrap Program
For added long-term security, our Lifetime Limited Powertrain Warranty and Lifetime Wrap Program provide continued mechanical breakdown coverage for as long as you own your vehicle—with no term or mileage restrictions.
Every product on Latomart.com is expertly curated from thousands, quality tested, and lifestyle approved. Elevate your everyday.
Express Delivery Priority - Where Speed Meets Satisfaction
At Latomart.com, we understand the anticipation that comes with every online order. While most platforms rely on standard economy shipping, we prioritize your excitement by strategically selecting premium express carriers to accelerate deliveries. Our intelligent logistics system analyzes real-time data to optimize routes, partnering with globally-recognized couriers like DHL, FedEx, and UPS to ensure 30% faster doorstep arrivals* than industry averages.
Every package receives 24/7 tracking visibility and proactive delivery updates, transforming waiting time into confidence. For time-sensitive purchases, our "Expedited Service Guarantee" offers optional priority handling at no extra cost, because your satisfaction isn't just a goal – it's the core of our delivery DNA.
*Based on internal 2025 data comparing standard shipping durations across major platforms. Delivery times vary by destination and customs procedures.
Credit Card 180 Days Purchase Protection
The 180 Days Purchase Protection protects the buyer if an item purchased has not been shipped or if a shipped item is significantly not as described by the seller. The 180 Days Purchase Protection covers all purchases and payments made through our website. We accept Visa, Master Card, American Express, and Discover Card. If you don't receive the item that you ordered, or it shows up significantly different from its description, you may qualify for Purchase Protection, and we'll reimburse you for the full purchase price plus any original shipping costs, subject to terms and limitations. If you are charged for a transaction that you didn't make, let us know within 60 days, and we've got you covered.
30 Days Money-Back Guarantee
We are confident that our products are of great quality and even better value. However, if upon receiving and inspecting your item you decide that you want to return it, you will have 30 days as of the date of shipment arrival to return it for a refund minus the shipping cost. No restocking charges. Any additional fees associated with a purchase transaction will be deducted from the amount of the refund.
24-Month Extended Warranty Service
If you purchase products from our website, you have 24 months to request repairs or replacement if any products turns out to be faulty or are not as advertised. During the warranty period if any product is found to have a manufacturer defect, we will repair or replace the defective part(s). If a product cannot be repaired or replaced within a reasonable time, you can request a refund or price reduction. We are confident that our products are of great quality and even better value. However, if upon receiving and inspecting your item you decide that you want to return it, you will have 30 days as of the date of shipment arrival to return it for a refund minus the shipping cost.
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