The 30k 10400mAh Samsung Li-ion kit comes fully loaded and ready for you to ride in five minutes. The 30k is rated for 20 miles on a single charge & 1500 charges with 80% capacity remaining! The Leed e-Bike Kit is designed with you in mind. Performance, simplicity, and reliability define our product. The 2-year warranty is included. This is an electric bike conversion kit for your front wheel. You can install it in 5 minutes. The Leed 30k e-bike kit is the easiest and quickest way to start e-biking today. This kit includes everything you need to assemble your e-bike within five minutes from start to finish of installation. All you need to do is open the box, remove your old wheel, place the battery in your seat post bag, install your new wheel set, arrange the cables, and boom! You are now ready to ride your way to saving money, the environment, and enjoying biking like you never have before. The system will guide you at checkout asking you what wheel size you want and if you need a hub for a disc brake. It is that simple. We have redefined simplicity with the 30k e-bike kit. The Leed 30k e-bike kit includes: 24 VOLT 250 WATT 8FUN PLANETARY MOTOR HUB (clearance needed between forks is 3.9") LEED 30k SAMSUNG 10400mAh LITHIUM BATTERY LEED LITHIUM BATTERY CHARGER 2 x LEED BATTERY BAGS (REAR CARRIER & BATTERY BAG) COMPLETE WHEEL SET PRESSURE GRIP SWITCH 20" Wheel- $819