Urtopia Carbon Atom, Step-Low E-Bike, 750 Hub Motor, Silver
White glove delivery is our premium service that provides exceptional care and attention for Cervélo bikes. What does white glove delivery include?
- Assemble your Bike: build to your specifications
- Secure delivery: Items are transported up to 300 miles using dedicated vehicles to your address
- Delivery Fees and Time: We will confirm delivery fees (up to $250) and date and time.
- Expert handling: Items are unloaded and placed in the desired location
- Unpacking: Items are unpacked and any excess packaging material is disposed
White glove delivery is our premium service that provides exceptional care and attention for Cervélo bikes. What does white glove delivery include?
- Assemble your Bike: build to your specifications
- Secure delivery: Items are transported up to 300 miles using dedicated vehicles to your address
- Delivery Fees and Time: We will confirm delivery fees (up to $250) and date and time.
- Expert handling: Items are unloaded and placed in the desired location
- Unpacking: Items are unpacked and any excess packaging material is disposed
Couldn't load pickup availability
Description
Lightweight Carbon. First 750W.
The Carbon Atom is Urtopia's first eSUV to combine a 750W motor (Peak 1250W) & 90N.m with up to 93 miles of range—all made possible by an ultra-light carbon fiber frame that delivers powerhouse performance.
Carbon Fiber Expert
- Toray Carbon Fiber: 15% lighter
- Motor Power: 750W
- Long Range: Up to 93 Miles
- Suspension: Fork & Seatpost
- Colorful Display: 3.5 LCD Screen
- Safety Certified: UL 2849 & UL 2271
750W Power. Carbon Light.
750W motor with 90N.m of torque gives Atom confident acceleration, steady climbing power, and responsive support when the road gets demanding.
Ride Farther with an 835Wh Battery
With an 835Wh battery and up to 93 miles of pedal-assist range, Atom is built for long commutes, weekend routes, and fewer charging stops.
Why Carbon Fiber is Worth It?
One Atom. Every Route.
- City Commute: Up to 93 Miles - 61 lbs - 3.5" LCD
- Hill Climb: 750W Motor - 90N.m Torque - 1250W Peak Powre
- Gravel & Trail: 80mm Fork - 30mm Seatpost - 26" x 24" Tires
- Load & Utility: Shimano 8-speed - Hydraulic Disc Brakes - Integrated Lights
Quality Details
Toray® Carbon Fiber
Full carbon with step-through ease, for a smooth, confident ride on any road.
750W Motor
The first 750W (1250W peak) with 90 N · m of torque, for smooth acceleration and steady climbs.
UL-Certified, Removable LG Battery
Up to 93 miles of range from UL-certified LG high-performance cells, with a full recharge in just 4 hours.
80mm Suspension Fork
Smooths out bumps and rough roads for a comfortable, stable ride.
30mm Suspension Seatpost
Extra cushioning that absorbs road vibration before it reaches you.
Kenda 26" x 2.4" Tires
Puncture-resistant, wide, and stable on pavement and gravel alike.
0-90° Adjustable Stem
Find your perfect position from relaxed to upright to an active lean
Integrated Turn Signals & Brake Light
Built-in visibility, with nothing extra to attach
Throttle
Included as standard. Ride with or without pedaling, up to 20 mph on demand
TEKTRO Hydraulic Disc Brakes
Smooth, confident stopping power in any weather
3.5" Color LCD
Large, bright display with speed, range, and assist level at a glance
Shimano 8-Speed
Smooth, easy shifting for any terrain, any load
Torque Sensor
Power that responds naturally to your pedaling, smooth and never jerky
SPECS
| MODEL | Carbon Atom E-bike |
| NET WEIGHT | 58 lbs (26.5kg) w/ battery 50 lbs (22.7kg) w/o battery *All stated weight have tolerance <5%. Net weight excludes all accessories such as rack, kickstand, fender, pedals etc. |
| FRAME STYLE | Step-Through |
| IDEAL USE | All Road |
| MATERIAL | Carbon fiber frame |
| BIKE WEIGHT | 61.7 lbs (28kg) |
| FOLDING | No |
| PEDAL ASSIST RANGE | Up to 93 miles *The range was tested with a 180 lb rider, riding in ECO mode on flat roads with pedal assist only and no throttle. |
| TOP SPEED | 28mph |
| TOTAL PAYLOAD LIMIT | 330 lbs |
| RIDER HEIGHT | Regular: 5' 3" - 6'3" |
| BRAKES | TEKTRO Hydraulic Disc Brakes with Power Cut-Off Sensor |
| WHEELS | Kenda 26" x 2.4", Puncture-Resistant Tires |
| BIKE WATER RESISTANCE | P65 |
| EBIKE SYSTEM | |
| MOTOR POWER | Rated Power 750W (Peak Power 1250W) rear hub |
| MOTOR MAX TORQUE | 90N.m |
| BATTERY | 48V 17.4Ah (835Wh) LG Li-ion, High-Performance Cell, Removable, UL 2271 Certified |
| EXTERNAL BATTERY | No |
| PEDAL ASSIST | 4 Levels |
| CHARGER | 48V 4.5A Fast Charger, 4-Hour Charging Time |
| DISPLAY | 3.5" Color LCD |
| USB CHARGE | 44T |
| CASSETTE | Yes |
| SENSORS | Torque sensor |
| LIGHTS | Front: External light, 100 lux Rear: Integrated rear light with turn signal & brake light |
| THROTTLE | Yes (up to 20mph) |
| CLASS | Class 2 or 3 |
| DRIVETRAIN | |
| CHAINRINGS | 52T |
| CRANKSET | Aluminum, length 170mm |
| CASSETTE | 12T-32T, 8-Speed |
| CHAIN | Shimano 8-Speed |
| REAR DERAILLEUR | Shimano ACERA 8-Speed |
| SHIFTER LEVER | 8 Speed Trigger |
| COCKPIT | |
| GRIPS | Durable ergonomic grips, lockable |
| SEATPOST | Aluminum 30mm Travel Suspension Seatpost, 31.6mm Clamp,z Total Length: 355mm Marked Range: 120mm |
| FORK | 0mm travel Aluminum suspension fork |
| SADDLE | Comfort Saddle, 254x223x90mm |
| HANDLEBAR | Aluminum, 31.8mm Clamp, 700mm Wide |
| STEM | Aluminum Stem, 0-90° Adjustable |
| SMARTBAR | |
| SMARTBAR FEATURES | No |
| CONNECTIVITY | No |
| THEFT DEFENSES | N/A |
| APP | Only for OTA |
| SIM/CONNECT SERVICES | No |
Urtopia Carbon Atom E-Bike FAQs
What kind of riding is the Urtopia Carbon Atom designed for?
The Carbon Atom is an all-road e-bike for commuting, paved paths, and rides that include light gravel. It has a carbon fiber step-through frame, an 80 mm suspension fork, and 26 × 2.4-inch puncture-resistant Kenda tires.
How powerful is the Carbon Atom motor?
The Carbon Atom has a 750-watt rear hub motor rated for up to 1,250 watts of peak power and 90 Nm of torque. It offers four pedal-assist levels and uses a torque sensor to adjust motor support based on how hard you pedal.
How fast can the Urtopia Carbon Atom go?
Urtopia lists a top assisted speed of 28 mph with pedal assist and up to 20 mph using the throttle. The pedal-assist speed limit depends on the bike's selected class setting.
How far can the Carbon Atom go on one charge?
Urtopia lists a maximum pedal-assist range of up to 93 miles. That figure comes from a test with a 180-pound rider on flat roads in Eco mode using pedal assist alone. Hills, higher assist settings, throttle use, and extra cargo can reduce your range.
Is the battery removable, and how long does it take to charge?
Yes. The Carbon Atom has a removable 48V, 835 Wh battery, so you can take it off the bike to charge it. Urtopia lists a charging time of about four hours with its 4.5A fast charger.
How much does the Carbon Atom weigh, and what can it carry?
Urtopia lists the bike at 61.7 pounds. Its published net weight is 58 pounds with the battery or 50 pounds with the battery removed, excluding accessories. The total payload limit is 330 pounds for the rider and cargo combined.
What brakes and lights does the Carbon Atom have?
The Carbon Atom uses Tektro hydraulic disc brakes with sensors that cut motor power when you brake. It also has a 100-lux headlight and an integrated rear light with brake-light and turn-signal functions.
How do I know if the Urtopia Carbon Atom will fit me?
The Carbon Atom has a low step-through frame with a published standover height of 17.3 inches. For help checking saddle height and handlebar reach, contact Bixby Bicycles with your height and inseam before ordering.
Lightweight Carbon. First 750W.
The Carbon Atom is Urtopia's first eSUV to combine a 750W motor (Peak 1250W) & 90N.m with up to 93 miles of range—all made possible by an ultra-light carbon fiber frame that delivers powerhouse performance.
Carbon Fiber Expert
- Toray Carbon Fiber: 15% lighter
- Motor Power: 750W
- Long Range: Up to 93 Miles
- Suspension: Fork & Seatpost
- Colorful Display: 3.5 LCD Screen
- Safety Certified: UL 2849 & UL 2271
750W Power. Carbon Light.
750W motor with 90N.m of torque gives Atom confident acceleration, steady climbing power, and responsive support when the road gets demanding.
Ride Farther with an 835Wh Battery
With an 835Wh battery and up to 93 miles of pedal-assist range, Atom is built for long commutes, weekend routes, and fewer charging stops.
Why Carbon Fiber is Worth It?
One Atom. Every Route.
- City Commute: Up to 93 Miles - 61 lbs - 3.5" LCD
- Hill Climb: 750W Motor - 90N.m Torque - 1250W Peak Powre
- Gravel & Trail: 80mm Fork - 30mm Seatpost - 26" x 24" Tires
- Load & Utility: Shimano 8-speed - Hydraulic Disc Brakes - Integrated Lights
Quality Details
Toray® Carbon Fiber
Full carbon with step-through ease, for a smooth, confident ride on any road.
750W Motor
The first 750W (1250W peak) with 90 N · m of torque, for smooth acceleration and steady climbs.
UL-Certified, Removable LG Battery
Up to 93 miles of range from UL-certified LG high-performance cells, with a full recharge in just 4 hours.
80mm Suspension Fork
Smooths out bumps and rough roads for a comfortable, stable ride.
30mm Suspension Seatpost
Extra cushioning that absorbs road vibration before it reaches you.
Kenda 26" x 2.4" Tires
Puncture-resistant, wide, and stable on pavement and gravel alike.
0-90° Adjustable Stem
Find your perfect position from relaxed to upright to an active lean
Integrated Turn Signals & Brake Light
Built-in visibility, with nothing extra to attach
Throttle
Included as standard. Ride with or without pedaling, up to 20 mph on demand
TEKTRO Hydraulic Disc Brakes
Smooth, confident stopping power in any weather
3.5" Color LCD
Large, bright display with speed, range, and assist level at a glance
Shimano 8-Speed
Smooth, easy shifting for any terrain, any load
Torque Sensor
Power that responds naturally to your pedaling, smooth and never jerky
SPECS
| MODEL | Carbon Atom E-bike |
| NET WEIGHT | 58 lbs (26.5kg) w/ battery 50 lbs (22.7kg) w/o battery *All stated weight have tolerance <5%. Net weight excludes all accessories such as rack, kickstand, fender, pedals etc. |
| FRAME STYLE | Step-Through |
| IDEAL USE | All Road |
| MATERIAL | Carbon fiber frame |
| BIKE WEIGHT | 61.7 lbs (28kg) |
| FOLDING | No |
| PEDAL ASSIST RANGE | Up to 93 miles *The range was tested with a 180 lb rider, riding in ECO mode on flat roads with pedal assist only and no throttle. |
| TOP SPEED | 28mph |
| TOTAL PAYLOAD LIMIT | 330 lbs |
| RIDER HEIGHT | Regular: 5' 3" - 6'3" |
| BRAKES | TEKTRO Hydraulic Disc Brakes with Power Cut-Off Sensor |
| WHEELS | Kenda 26" x 2.4", Puncture-Resistant Tires |
| BIKE WATER RESISTANCE | P65 |
| EBIKE SYSTEM | |
| MOTOR POWER | Rated Power 750W (Peak Power 1250W) rear hub |
| MOTOR MAX TORQUE | 90N.m |
| BATTERY | 48V 17.4Ah (835Wh) LG Li-ion, High-Performance Cell, Removable, UL 2271 Certified |
| EXTERNAL BATTERY | No |
| PEDAL ASSIST | 4 Levels |
| CHARGER | 48V 4.5A Fast Charger, 4-Hour Charging Time |
| DISPLAY | 3.5" Color LCD |
| USB CHARGE | 44T |
| CASSETTE | Yes |
| SENSORS | Torque sensor |
| LIGHTS | Front: External light, 100 lux Rear: Integrated rear light with turn signal & brake light |
| THROTTLE | Yes (up to 20mph) |
| CLASS | Class 2 or 3 |
| DRIVETRAIN | |
| CHAINRINGS | 52T |
| CRANKSET | Aluminum, length 170mm |
| CASSETTE | 12T-32T, 8-Speed |
| CHAIN | Shimano 8-Speed |
| REAR DERAILLEUR | Shimano ACERA 8-Speed |
| SHIFTER LEVER | 8 Speed Trigger |
| COCKPIT | |
| GRIPS | Durable ergonomic grips, lockable |
| SEATPOST | Aluminum 30mm Travel Suspension Seatpost, 31.6mm Clamp,z Total Length: 355mm Marked Range: 120mm |
| FORK | 0mm travel Aluminum suspension fork |
| SADDLE | Comfort Saddle, 254x223x90mm |
| HANDLEBAR | Aluminum, 31.8mm Clamp, 700mm Wide |
| STEM | Aluminum Stem, 0-90° Adjustable |
| SMARTBAR | |
| SMARTBAR FEATURES | No |
| CONNECTIVITY | No |
| THEFT DEFENSES | N/A |
| APP | Only for OTA |
| SIM/CONNECT SERVICES | No |
Urtopia Carbon Atom E-Bike FAQs
What kind of riding is the Urtopia Carbon Atom designed for?
The Carbon Atom is an all-road e-bike for commuting, paved paths, and rides that include light gravel. It has a carbon fiber step-through frame, an 80 mm suspension fork, and 26 × 2.4-inch puncture-resistant Kenda tires.
How powerful is the Carbon Atom motor?
The Carbon Atom has a 750-watt rear hub motor rated for up to 1,250 watts of peak power and 90 Nm of torque. It offers four pedal-assist levels and uses a torque sensor to adjust motor support based on how hard you pedal.
How fast can the Urtopia Carbon Atom go?
Urtopia lists a top assisted speed of 28 mph with pedal assist and up to 20 mph using the throttle. The pedal-assist speed limit depends on the bike's selected class setting.
How far can the Carbon Atom go on one charge?
Urtopia lists a maximum pedal-assist range of up to 93 miles. That figure comes from a test with a 180-pound rider on flat roads in Eco mode using pedal assist alone. Hills, higher assist settings, throttle use, and extra cargo can reduce your range.
Is the battery removable, and how long does it take to charge?
Yes. The Carbon Atom has a removable 48V, 835 Wh battery, so you can take it off the bike to charge it. Urtopia lists a charging time of about four hours with its 4.5A fast charger.
How much does the Carbon Atom weigh, and what can it carry?
Urtopia lists the bike at 61.7 pounds. Its published net weight is 58 pounds with the battery or 50 pounds with the battery removed, excluding accessories. The total payload limit is 330 pounds for the rider and cargo combined.
What brakes and lights does the Carbon Atom have?
The Carbon Atom uses Tektro hydraulic disc brakes with sensors that cut motor power when you brake. It also has a 100-lux headlight and an integrated rear light with brake-light and turn-signal functions.
How do I know if the Urtopia Carbon Atom will fit me?
The Carbon Atom has a low step-through frame with a published standover height of 17.3 inches. For help checking saddle height and handlebar reach, contact Bixby Bicycles with your height and inseam before ordering.