Urtopia Carbon Joy 500W Fat Tire Electric Bike

Lightweight Carbon. Comfortable Ride. Everyday Adventure.

The Urtopia Carbon Joy Electric Bike combines a lightweight carbon fiber frame, comfortable step-through design, and wide 20" x 3" fat tires in a compact e-bike designed for everyday riding.

Powered by a 500W rear hub motor with up to 750W peak output, the Carbon Joy delivers smooth pedal assistance for neighborhood rides, commuting, recreational cycling, and rolling terrain. With a top speed of up to 25 MPH and an advertised range of up to 70 miles, it provides the versatility for both short daily trips and longer weekend rides.*

Designed especially with shorter riders in mind, the Carbon Joy features compact geometry and shorter crank arms for a comfortable, natural pedaling position. Its carbon fiber construction also helps reduce overall weight compared with many conventional aluminum or steel fat-tire e-bikes, making the bike easier to maneuver, transport, and handle.

Key Features

• 500W Rear Hub Motor – Up to 750W peak power for smooth, responsive assistance
• Up to 25 MPH – Capable performance for commuting and recreational riding
• Up to 70-Mile Advertised Range* – Designed for everyday trips and longer adventures
• Carbon Fiber Frame – Lightweight construction with excellent strength and rigidity
• 20" x 3" Fat Tires – Added stability, comfort, and traction across varied surfaces
• Step-Through Design – Makes mounting and dismounting easier
• 330 lb Payload Capacity
• Optimized for Shorter Riders – Recommended rider height approximately 5'0"–5'8"
• Shorter Crank Arms – Designed to provide a more comfortable pedaling motion for smaller riders
• Adjustable Riding Position – Handlebar configuration varies by selected model
• Urtopia App Connectivity – Compatible with iOS and Android for ride information, battery monitoring, assistance settings, and supported smart features
• Four Colors – Glacier Blue, Creme, Charcoal Grey, and Rose Red

Choose Your Carbon Joy

Carbon Joy Classic – Low-Rise Handlebars
The original Carbon Joy configuration. Low-rise handlebars and an adjustable stem provide a comfortable riding position while preserving the bike's distinctive streamlined appearance. Particularly well suited to riders around 5'0"–5'6".

Carbon Joy – BMX Handlebars
Features taller BMX-style handlebars and additional adjustability for a more upright riding position. A good option for riders who prefer reduced forward lean or are toward the taller end of the recommended height range.

Carbon Joy Ultra – Low-Rise Handlebars
Uses a lightweight rigid carbon fiber front fork instead of a suspension fork, reducing the bike's weight by approximately four pounds. The lower weight can make the bike easier to maneuver and transport.

Carbon Joy Ultra – BMX Handlebars
Combines the lightweight rigid carbon fork of the Ultra with taller BMX-style handlebars for a more upright and adjustable riding position.

Smart Connectivity

Connect the Carbon Joy to the Urtopia mobile app on compatible iOS and Android devices to access supported ride data, battery information, assistance settings, and anti-theft features.

Recommended Use

Ideal for city riding, commuting, recreational riding, neighborhood trips, and paved or light mixed-surface adventures. Its compact geometry makes it particularly attractive for riders who find conventional full-size e-bikes too tall or cumbersome.

Assembly & Safety

Your e-bike may require final assembly, adjustment, and calibration before use. If you are not experienced with bicycle assembly or mechanical adjustments, Velozzo strongly recommends having the bicycle professionally assembled and inspected by a qualified local bicycle shop before riding. Brakes, wheels, handlebars, pedals, drivetrain components, and electrical systems should be checked for proper installation and operation.

Always wear appropriate protective equipment and follow applicable local laws and regulations governing electric bicycle operation.

*Actual range and top speed can vary substantially based on rider weight, terrain, temperature, tire pressure, riding speed, assist level, throttle use, and other operating conditions.