Challenging environments and heavy loads are no match for the uncompromising and award-winning Boost E. This compact and extremely sturdy Etility bike is always ready for the next adventure - close to home or far from civilization. The rigid aluminum frame and big 24" x 2.6" custom tires combine with the Bosch Performance Line Speed Electric motor provides up to 85Nm with assistance to 28mph, and the ability to carry up to a gross weight of 440lb including the rider, bike and all cargo. The upright riding position and ergonomic handlebar design lets you ride with purpose without sacrificing comfort and maneuverability. Included with the bike are Supernova front and rear lights and a smart, rack system that can be expanded with additional accessories to suit your needs. Capability meets versatility to make the Boost E the ebike choice of professional rescue teams, adventurists, bike couriers and everyday suburban explorers. - Bosch Performance Speed 250W, 85Nm and Bosch Powerpack 500Wh Lithium-Ion Battery - Bosch Purion On-Board Computer (5 Riding Modes) - Range 25-160mi (40-260km) Dep. On Mode/Battery - German Supernova Mini 2 Front Light and E3 Rear Light - Shimano Deore 10-Speed and Hydraulic disc Brakes - Oversized 6061 Aluminum Alloy Fork w/ Integrated Headset - Multifunction Rear Rack (Max. Load 130lbs/60kg) Sizing: - One Frame Size: Fits Riders From 5'1" to 6'3"