About this item

• 1. We use Amazon logistics service, you can receive the goods faster. If there is a problem during use, please do not return the product directly. First, contact our store customer service. Our factory has been opened for 9 years and has rich experience. We will provide you with a solution that satisfies you.
• 2. Controller system: We use the Kunteng control system, please do not change any of the accessories at will, you can consult our store customer service if you have any questions. We use a Hall controller, which can start from scratch quickly and smoothly, and there is no pause when going uphill.
• 3. Description: Our products do not contain lithium batteries and inner and outer tires! This product is only suitable for bicycles with tire sizes 20*1.95-2.125,24*1.95-2.125,26*1.95-2.125,27.5*1.95-2.125.
• 4.KT- LED900S Made of high-quality plastic, high strength and abrasion resistance, durable. 19 LED light bar for speed display, with 6 km / h acceleration function / under voltage display. Four intelligent electronic volume indicators / five-speed imitation torque assist transmission. With headlight switch control function, convenient and practical. An instruction manual is included with the display package.
• 5. Motor: Ebike conversion kit 48V1000W brushless gearless motor with a maximum speed of 40km/h. The opening of the front fork is 100mm, please make sure your front fork is 100mm, otherwise it cannot be installed.
• 6. Installation: Using this product, you can easily convert ordinary bicycles into electric bicycles. This is hundreds of dollars cheaper than buying a new electric bicycle. It only takes 1-2 hours for one person to complete the modification. If you don't know how to install the kit, please find a bicycle store for help, or a friend who can install it for help. Ensure that the parts are in good condition, so as not to cause the kit to fail to work.