Key features

• •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 26*1.5-1.95.
• •4.KT-LCD8H Color display screen. Display battery level, driving time, driving speed, maximum driving speed and one-way average speed, backlight, PAS, and fault code display, etc. Compatible with 24V / 36V / 48V. includes user manual.
• •5. 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 find a friend who can install the kit for help. Make sure that the parts are in good condition, so as not to cause the kit to not work properly.
• •6.After you receive the goods, the parts are damaged/missing due to logistics reasons or see that the product is defective , please do not refund. Please contact my store customer service as soon as possible, we will resend the damaged/missing accessories for you.