This fits your. Make sure this fits by entering your model number. 500W HIGH-SPEED MOTOR: 27.5'' electric mountain bike is equipped with a 500W high-speed motor, which provides enough power, max speed is up to 21.6mph. It can meet your daily cycling and allow you to reach your destination easily and quickly. SUSPENSION FORK AND BRAKES: Electric bike adopts lockable suspension fork and high-quality dual disc brake system. When you ride on the steep road, it will provide you a stable and fortable riding experience. LAREGE CAPACITY REMOVABL EBATTERY：With 48V/10Ah removble lithium-Ion battery, the ebike only needs about 5 hours to fully charge. The riding range of this electric bicycle is from 38 (in pure ebike mode)to 65miles(assisted bicycle mode). HIGH-QUALITY ACCESSORIES: Aluminum suspension fork is durable and lightweight. Led headlight provide safety for your night riding. You can get speed, battery power, total mileage, and power assist level on LCD display. Professional transmission system makes your riding flexible. THREE RIDING MODES: Electric bicycle & assisted bicycle & normal bicycle. The bination of the three modes is a better choice, greatly increasing the riding range. It can meet your daliy cycling and short journey. SATISFACTION GUARANTEED: 85% pre-assembled bicycles. Installation video is attached to our product page. If you have any probelms about this electric bike, please feel free to contact us.