eBike Urtopia Carbon Joy Ultra - Charcoal Gray - In a Box
Urtopia Carbon Joy Ultra - Charcoal Gray - In a Box Electric BikeUrtopia authorized dealer in San Diego & EscondidoUrtopia warranty & support for Ready to Ride eBikesEZE Ryders supports riders in Escondido, San Diego, and the wider Southern California area with local pickup options alongside nationwide shipping.Designed with compact...
Urtopia Carbon Joy Ultra - Charcoal Gray - In a Box Electric Bike
Urtopia authorized dealer in San Diego & EscondidoUrtopia warranty & support for Ready to Ride eBikes
EZE Ryders supports riders in Escondido, San Diego, and the wider Southern California area with local pickup options alongside nationwide shipping.
Designed with compact urban riding in mind, the Urtopia Carbon Joy Ultra - Charcoal Gray - In a Box combines approachable size, practical utility, and everyday electric-bike convenience. Its responsive motor works with responsive power delivery and pedal-assist support to provide smooth assistance up to city-friendly speeds, while a practical battery system and Up to 70 miles* *The 70-mile range was tested with a 180 lb rider, riding in ECO mode on flat roads without throttle. make it a strong fit for shorter daily trips. Its compact proportions help keep the ride manageable and approachable. compact wheels and city-friendly proportions help the bike stay practical for everyday use.
Key Features
- Ultra-light carbon build: Carbon fiber frame and fork with a net weight of 42 lbs (w/o acc.) for easy handling and a refined ride feel.
- All-day range: Up to 70 miles per charge (tested with a 180 lb rider, riding in ECO mode on flat roads without throttle).
- Torque sensor with 0 response latency: Immediate, natural-feeling assist that matches your pedaling input.
- 500W motor performance: 500W rear hub motor with 60Nm torque and 750W peak power for smooth acceleration.
- All-terrain stability: Kenda 20’’ x 3.0’’ tires with thru-axle wheels for confident grip across varied surfaces.
- Safety certified: UL 2849 safety certification.
- Rider fit: One size designed to fit riders from 4’11’’ to 6’3’’.
- Color: Rose Red.
Specifications
| Feature | Details |
|---|---|
| Model | Carbon Joy Ultra E-bike |
| Ebike Class | Class 2 |
| Rider Height | 4’11’’ - 6’3’’ |
| Net Weight | 42 lbs w/o acc. |
| Total Weight Limit | 330 lbs |
| Frame / Fork Material | Carbon fiber (frame, fork) |
| Motor | 500W (Peak Power 750W) rear hub, 60Nm |
| Top Speed | 20mph by default, 25mph upon unlock |
| Throttle | Yes (up to 20mph) |
| Sensor | Torque sensor |
| Pedal Assist | 4 levels (Eco, Tour, Boost, Turbo) |
| Range | Up to 70 miles* *The 70-mile range was tested with a 180 lb rider, riding in ECO mode on flat roads without throttle. |
| Battery | 529.2Wh, Samsung Li-ion, certified to UL-2271 |
| Charger | 3.5hrs fast charger |
| Water Resistance | IP65 |
| Brakes | TEKTRO hydraulic disc brake with power cut-off sensor |
| Wheels / Tires | Kenda 20’’ x 3.0’’, Thru-Axle |
| Lights | Front: External light, 30 Lux Rear: External tail light (Not ARES lights) |
| Chainrings | 50T |
| Crankset | Aluminum alloy, 152mm |
| Cassette | 12-32T, 8 Speed |
| Chain | Shimano 8 speed |
| Rear Derailleur | Shimano 8 speed |
| Shift Lever | 8 Speed Trigger |
| Pedals | PP, 103 x 84 x 24mm |
| Handlebar | Aluminum, extender 0-60° adjustable |
| Grips | Durable ergonomic Grips, lockable |
| Comfort Saddle | 273x160x75mm |
| Seat Post | Aluminum Alloy 2-stage adjustable design Diameter: φ30.9mm(inner) φ34.9mm(outer) Adjustment range: 100mm(inner) 120mm(outer) |
Size & Fit (Geometry)
| Measurement | One Size |
|---|---|
| Recommended Rider Height | 4’11’’~6’3’’ |
| A. Top Tube Length | 586 mm (23’’) |
| B. Max Seat Height | 1010 mm (40’’) |
| C. Min Seat Height | 770 mm (30’’) |
| D. Overall Length | 1698 mm (67’’) |
| E. Wheelbase | 1136.5 mm (45’’) |
| F. Wheel Diameter | 560 mm (22’’) |
| G. Head Tube Length | 190 mm (7’’) |
| H. Handlebar Height | 1011 mm (40’’) |
| I. Standover Height | 411 mm (16’’) |
Assembly & Build Options
The “In a Box” option is delivered in the manufacturer’s original packaging and arrives unassembled. Professional assembly is required prior to riding, including proper installation, torque verification, and a full safety inspection of all components.
This option does not include assembly services, safety inspection, tuning, or ongoing service support from our retail location. All warranty claims, technical support, and product-related concerns must be handled directly with Urtopia through the manufacturer’s official support channels.
Warranty & Manual
Manufacturers Warranty: https://newurtopia.com/pages/warranty
Why Choose This Model?
What helps the Urtopia Carbon Joy Ultra - Charcoal Gray - In a Box stand apart is the way it combines compact proportions with practical electric-bike capability. With its responsive motor, speeds up to controlled, compact setup, its battery system, and Up to 70 miles* *The 70-mile range was tested with a 180 lb rider, riding in ECO mode on flat roads without throttle., it presents a useful balance of approachability and everyday function.
Customers shopping with EZE Ryders may appreciate how naturally it fits into short trips, errands, and everyday transportation.
Explore More
Browse more compact and commuter-oriented eBikes at EZE Ryders, with models selected for daily utility, urban comfort, and practical long-term ownership.
At EZE Ryders, customers can compare a wide range of premium eBikes with local support serving Escondido and San Diego, plus shipping available across the USA.