Enjoy the power of an e-bike combined with the streamlined, lightweight frame of a carbon pedal-powered bike in the state-of-the-art Urtopia Carbon 1 Pro. The brainchild of former BMW designer Mathis Heller, the Urtopia has half the weight and improved stability, torque and aerodynamic efficiency compared to other e-bikes. With tires and frame that make it perfect for both city commuting and trail riding, the bike's integrated navigation panel, Bluetooth speaker and GPS tracker deliver a smart, customized ride like no other. Plus, the movement alarm, anti-theft tracking and 24-hour service response help keep you and your bike safe even when things don't go as planned. Features of the Urtopia Carbon 1 Pro Bicycle include: Pedal, Eco, Comfort, Sport and Turbo speed modes let you choose from no electronic assist to full assist, with a top speed of 25 mph. Shimano 8-speed rear drivetrain. Accelerometer, gyroscope and torque sensors. Front & rear dual-piston hydraulic disc brakes. 700C (ISO 622 mm BSD), inner rim 19 mm wheels with 700 x 40C tires. Integrated StVZO headlight and rear light. Kickstand and fenders included. Removable 352.8Wh, UL-2271 certified Samsung Li-ion battery charges in just 4 hours and delivers up to an 80-mile assisted range. Customized rear hub, 36 V 350 W (rated), 45 N m motor. Smart navigation bar with voice control, fingerprint unlock, LED dot matrix display, haptic interaction, Bluetooth music and built-in GPS navigation system is fully upgradable via wireless or the bike's eSIM with 4G connection (1 year of 4G service included). iOS and Android app connectivity helps you track your route and your health as well as share data with your friends and family. Movement alarm monitors movements and alerts you against unauthorized ones. Aided by a constant 4G connection, GPS tracking keeps you informed of the e-bike's location, even in the worst scenario of theft. Weighs 37 lbs and carries a maximum recommended weight of 240 lbs. Small bike, recommended for people 5'3" to 5'9" tall, measures 39h x 69.5w x 29.25"d. Medium bike, recommended for people 5'7" to 6'1" tall, measures 39.8h x 70.7w x 29.25"d.