Carbon 1 Step-Thru E-Bike

Carbon 1 Step-Thru E-Bike

Relaxed cruiser for everyday city use.

1052 Reviews
$2,199.00 $2,999.00 -$800.00
Cycle September Sale
02 Days
23 Hours
59 Minutes
59 Seconds
Carbon Fiber Expert
Limited offer: Fenders, kickstand
$167.00 FREE
36 lbs Lightweight
Toray® Carbon Fiber
Long Range
Up to 80 miles
Motor Power
Peak 750W
Torque Sensor
0 Response Latency
Portable Battery
Samsung Li-ion
Safety Certified
UL 2849
Carbon 1 Step-Thru E-Bike

Relaxed cruiser for everyday city use.

1052 Reviews
$2,199.00 $2,999.00 -$800.00
Cycle September Sale
02 Days
23 Hours
59 Minutes
59 Seconds
Size- Fit for 5’1’’~6’1’’
Style- Glacier Blue
Accessories
Rear Rack -Carbon 1 ST
$99.00 Urtopia Carbon 1 ST E-Bike with Rear Rack
Hitch Bike Rack
$499.00 Hitch Bike Rack
ABUS Bordo 5700
$99.00 ABUS Bordo 5700 foldable e-bike lock, made in Germany
ARES Lights
$149.00 Urtopia Chord e-bike rear luggage rack in black, mounted on white e-bike frame
Bicycle Helmet
$99.00 Bicycle Helmet
Water Bottle Cage
$39.00 Urtopia carbon fiber E-bike bottle cage
Mini Bike Pump
$69.00 Mini Bike Pump
Free shipping within 5 business days Need help? Email support@newurtopia.com
Size & Fit>
Technical Specs>
700+
Bike Shops
2-Year
Warranty
14-Day
Trial
36 lbs Lightweight
Toray® Carbon Fiber
Long Range
Up to 80 miles
Motor Power
Peak 750W
Torque Sensor
0 Response Latency
Portable Battery
Samsung Li-ion
Safety Certified
UL 2849
Carbon 1 Step-Thru E-Bike
$2,199.00 $2,999.00
or as low as$91.62/Month
Order Now
To place an order, please contact our B2B team at: speed@newurtopia.com ×

Professional Review of
Urtopia Carbon Ebikes

Carbon 1 Step-Thru E-Bike Crafted by Carbon Fiber Masters. Chosen by Champions. Discover why the world’s best athletes trust Urtopia.
Carbon 1 Step-Thru E-Bike Urtopia Ebike
Lightweight Step Through Ebike | Carbon 1 Step-Thru It’s perfect whether you want to embrace all the cool tech or just enjoy a beautiful simple bike.
Hello Road Ebike Escape
Lightweight Step Through Ebike | Carbon 1 Step-Thru Lightweight carbon fiber keeps this cruiser nimble, while integrated tech and security features make it one of the most modern e-bikes around.
Hello Road Electric Bike Report
Lightweight Step Through Ebike | Carbon 1 Step-Thru A really fun bike for anyone who wants cutting-edge tech and features you rarely see elsewhere.
Hello Road ElectricBikeReview
Lightweight Step Through Ebike | Carbon 1 Step-Thru At just 36 lbs with aerospace-grade carbon fiber, every push, turn, and climb feels effortless.
Hello Road Curiosity Cafe
Lightweight Step Through Ebike | Carbon 1 Step-Thru It's ultralight and feels incredibly wellmade and durable, and I really enjoy the step through design and super comfortable seat!
Hello Road Erin Lawrence
Lightweight Step Through Ebike | Carbon 1 Step-Thru Can’t believe how light, quiet, and good-looking it is—it’s clear the Carbon 1 ST is built to top-tier standards.
Hello Road Scott Hardesty
Lightweight Step Through Ebike | Carbon 1 Step-Thru Put Joy Carbon eBike on steep hills, beaches, and city streets—and it handled it all with ease. It’s compact, sturdy, and hauls cargo like a champ!
Hello Road TailHappyTV
Lightweight Step Through Ebike | Carbon 1 Step-Thru It’s refreshing to ride an ebike that doesn’t feel like you’re lugging around a gigantic beast.
Hello Road Hello Road
Lightweight Step Through Ebike | Carbon 1 Step-Thru I find riding a smaller frame really comfortable and surprisingly easy to maneuver even I had the bike loaded.
Hello Road Erin Lawrence
Lightweight Step Through Ebike | Carbon 1 Step-Thru A full carbon eBike with voice navigation, anti-theft features, and GPS-guided rides!
Electric Revolution Electric Revolution
Lightweight Step Through Ebike | Carbon 1 Step-Thru Urtopia clearly took comfort and assist seriously—it’s top-class and worth the price.
Electroheads Electroheads
Lightweight Step Through Ebike | Carbon 1 Step-Thru A super light and responsive e-bike achieves faster speeds than the metro.
Jon Imperial Jon Imperial
Lightweight Step Through Ebike | Carbon 1 Step-Thru Tested at 748W, the power of 1 Pro is higher than most all-terrain e-bikes.
Area 13 Area 13
Lightweight Step Through Ebike | Carbon 1 Step-Thru A stealthy and sleek ebike, so capable and the riding experience is what I dreamed of.
Electric Vehicles Space Electric Vehicles Space
Lightweight Step Through Ebike | Carbon 1 Step-Thru This carbon frame commuter bike weighs 37 lbs and reaches speeds up to 28 MPH.
Mike Fede Mike Fede

Why Carbon Fiber Is Worth It?

Advantages
45% lighter (same geometry)
35× higher tensile strength
3× stiffer
Greater design freedom
Lighter more joyful ride
More comfortable on long rides
Longer lifespan & better value
Carbon Fiber
~1.5g/cm³
~7000MPa
~200GPa
Smooth, aerodynamic,
flexible forms
Agile, easy to
maintain speed
Absorb and
dissipate vibration
Resistant to fatigue
Aluminum Alloy V.S.
Weight~2.7g/cm³
Strength~200MPa
Stiffness~70GPa
DesignWelded joints, limited shapes, visible welds
Ride qualityHeavier, harder to maneuver
ComfortabilityTransfers vibration rigidly
DurabilityProne to fatigue &
welding degradation
Lightweight Step Through Ebike | Carbon 1 Step-Thru

Carbon Beauty,
Sleek & Duty

Built with Toray carbon fiber, renowned for its use in Formula 1 and by leading bicycle manufacturers, the Carbon 1 Step-thru ebike features an innovative low-step frame that not only elevates the bike’s sleek design but also ensures a smooth, reliable, and long-lasting ride.

Lightweight Step Through Ebike | Carbon 1 Step-Thru

50% Lighter,
100% More Fun

Carbon fiber e-bikes are 50% lighter than aluminum ebikes, only 36 lbs. making it easier to handle and ride. Its reduced weight allows for quicker acceleration, easier uphill climbs, and smoother turns. Whether commuting through the city or exploring trails, the lightweight design ensures less fatigue and greater control. Enjoy!

See How It's Made
Lightweight Step Through Ebike | Carbon 1 Step-Thru

Low-Step,
High Comfort

Our step-thru ebike features a low-step frame, making getting on and off a breeze and offering unmatched ease for riders of all ages. The swept-back handlebar enhances the relaxed, upright riding position, reducing strain on the back and wrists. No stress, just smooth cruising!

Lightweight Step Through Ebike | Carbon 1 Step-Thru
Lightweight Step Through Ebike | Carbon 1 Step-Thru

Elegance in Motion

The design of the Carbon 1 ST is inspired by miniature garden architecture. Its clean, flowing lines evoke a sense of tranquility and grace, exuding a calm yet approachable aura. Like a gentle breeze, it embodies effortless elegance, allowing riders to immerse themselves in a serene and comfortable state of mind while fully enjoying the pure joy of cycling.

Lightweight Step Through Ebike | Carbon 1 Step-Thru

Smart Power,
Longer Rides

The customized motor and torque sensor work together to maximize the e-bike’s power efficiency, providing an impressive 80-mile range on a single charge. Paired with the Shimano 8-speed drivetrain, it adapts seamlessly to various terrains and speeds, while conserving battery for extended rides.

Lightweight Step Through Ebike | Carbon 1 Step-Thru

Tailor Power,
Perfect Ride

Motor power can be customized across different assist levels via the Urtopia app. Adjust the output to suit your riding style, terrain, or energy needs, whether conserving power on easy rides or getting a boost on more challenging routes. Make every ride your own!

Quality in details

Smart Tech in Handlebar

The Smartbar blends simplicity and functionality with an intuitive button layout and a clear LED display. Switch between screens to access more data, while its integrated 4G, GPS, Bluetooth, fingerprint recognizer, front light, and speaker modules enhance convenience and usability.

Natural Power Boost

The torque sensor adjusts power based on your pedaling, enhancing your natural effort for a smoother ride. Whether you’re powering up hills or cruising through the city, the Carbon 1 ST provides responsive, effortless assistance to match your pace and extend your range.

Extended Range, Rapid Charge

Enjoy up to 80 miles on a single charge with the 36V portable battery that charges in just 2.5 hours. With UL-certification and waterproof design, it guarantees safety, durability, and extended ride in any weather.

Comfortable Upright Frame

The light, relaxed, upright cruiser frame with swept-back handlebars ensures maximum comfort for long rides. The 18.77-inch low step-through design makes getting on and off effortless, offering added convenience for all riders.

Cushioned Saddle for Miles

The 222mm wide saddle, designed with advanced vacuum molding technology, provides exceptional comfort and support. Its ergonomic shape helps prevent discomfort and fatigue, allowing for longer, more enjoyable rides. Enjoy comfort on every journey, no matter the distance.

Tailored Power for Every Ride

The custom-designed motor, with a peak power of 750W, delivers impressive performance. Riders can adjust the power output for each assist level, tailoring the ride to personal riding style or terrain. Whether tackling steep inclines or cruising on flat roads, this motor ensures efficient power delivery.

Hydraulic Disc Brakes

The Carbon 1 ST is equipped with 160mm hydraulic disc brakes, delivering strong and reliable stopping power for both urban commutes and off-road adventures. These brakes provide consistent performance in all weather conditions, ensuring safety on every ride.

Puncture Resistant Tires

The Kenda 700 x 40C tires offer excellent traction and stability on a variety of surfaces. Their puncture-resistant design ensures fewer flats and greater durability. The max. 45C width option enhances comfort and control on gravel paths and light trails, making it ideal for both urban and off-road rides.

Superbike,
Superpower

The Urtopia Smartbar combines 4G connectivity, GPS tracking, anti-theft alerts, and on-board navigation in one sleek package. Stay connected with real-time updates, follow turn-by-turn directions without your phone, and enjoy peace of mind with anti-theft security. Ride with a third eye!

Lightweight Step Through Ebike | Carbon 1 Step-Thru

All-Terrain, All Fun

Engineered for diverse riding conditions, the Carbon 1 ST offers a smooth ride with its shock-absorbing full carbon fiber frame. Kenda 700 x 40C (max. 45C) gravel tires allow for reliable traction on city streets, gravel paths, and light trails. For the urban explorer and trail adventurer, ready to tackle it all!

Gear Up, Go Far

Equipped with a 15kg rear rack and a travel-specific front fork with luggage mounts, the Carbon 1 ST electric bike is ready for extended trips. Four additional mounting points on the frame offer versatile storage options, making it the ideal choice for long-haul cycling. Pack up and hit the road!

Size Guide

xxxx
Recomm. rider height
A. Adjustable seat range
B. Handlebar grips height
C. Seat tube length
D. Wheelbase
E. Overall length
F. Wheel diameter
G. Top tube length (effective)
H. Head tube length
I. Headset height
J. Standover height
One Size
5’1’’ - 6’1’’
120 mm(5’’)
1070-1100 mm(42’’-43’’)
380 mm(15’’)
1092 mm(43’’)
1812 mm(71’’)
720 mm(28’’)
583 mm(23’’)
200 mm(8’’)
90-120 mm(4’’-5’’)
477mm(19’’)
Carbon 1 Step-Thru E-Bike

Specs

Carbon 1 Step-Thru E-Bike Carbon 1 Step-Thru E-Bike

General Info

Model
Carbon 1 Step-through E-bike
Net Weight
36 lbs w/o acc.
Material
Carbon fiber (frame, fork)
Range
Up to 80 miles
*The 80-mile range was tested with a 180 lb rider, riding in ECO mode on flat roads.
Top Speed
25 mph
Total Weight Limit
240 lbs
Rider Height
5’1’’ - 6’1’’
Brakes
Dual-piston hydraulic disc brakes
Wheels
700C (ISO 622mm BSD) x 40C (45C max.) tires
Water Resistance
IP65

Ebike System

Motor
750W (peak) rear hub, 60Nm
Battery
352.8Wh Samsung Li-ion, certified to UL-2271, removable battery
Pedal Assist
4 levels
Charger
2.5H fast charger
Display
LED dot-matrix (Anti-glare)
Sensors
Torque sensor, accelerometer, gyroscope
Lights
Front: Integrated StVZO headlight
Rear: StVZO rear light (Not ARES lights)

Drivetrain

Chainrings
44T
Crankset
Aluminum alloy, 170mm
Cassette
11-40T, 8 Speed
Chain
Shimano 8 speed
Rear Derailleur
Shimano 8 speed
Shift Lever
8 Speed Trigger
Pedals
9/16" Alloy Platform

Cockpit

Urtopia Smartbar
Aluminum alloy, Φ28.6mm,adjustable height 0/15/30mm, haptic interaction
Grips
Durable ergonomic Grips, lockable
Comfort Saddle
255x222x104mm
Seat Post
Aluminum Alloy, φ31.6mm, 300mm

Smartbar

Smartbox
On-board navigation, fingerprint unlock, AI assistant, voice control, bluetooth speaker, OTA update (wireless firmware update),IP65
Theft Defenses
Movement alarm, Electronic Fence, Find My Bike (live GPS tracking), Beep
Connectivity
eSIM with 4G, GPS, Bluetooth
eSIM/Connect Service
Renewal via App (Urtopia)
App
Urtopia (iOS & Android)
Size & Fit
One SizeFit for 5’1’’ - 6’1’’
A. Adjustable seat range 120 mm(5’’)
B. Handlebar grips height 1070-1100 mm(42’’-43’’)
C. Seat tube length 380 mm(15’’)
D. Wheelbase 1092 mm(43’’)
E. Overall length 1812 mm(71’’)
F. Wheel diameter 720 mm(28’’)
G. Top tube length (effective) 583 mm(23’’)
H. Head tube length 200 mm(8’’)
I. Headset height 90-120 mm(4’’-5’’)
J. Standover height 477mm(19’’)
Carbon 1 Step-Thru E-Bike
Technical Specs

General Info

Model
Carbon 1 Step-through E-bike
Net Weight
36 lbs w/o acc.
Material
Carbon fiber (frame, fork)
Range
Up to 80 miles
*The 80-mile range was tested with a 180 lb rider, riding in ECO mode on flat roads.
Top Speed
25 mph
Total Weight Limit
240 lbs
Rider Height
5’1’’ - 6’1’’
Brakes
Dual-piston hydraulic disc brakes
Wheels
700C (ISO 622mm BSD) x 40C (45C max.) tires
Water Resistance
IP65

Ebike System

Motor
750W (peak) rear hub, 60Nm
Battery
352.8Wh Samsung Li-ion, certified to UL-2271, removable battery
Pedal Assist
4 levels
Charger
2.5H fast charger
Display
LED dot-matrix (Anti-glare)
Sensors
Torque sensor, accelerometer, gyroscope
Lights
Front: Integrated StVZO headlight
Rear: StVZO rear light (Not ARES lights)

Drivetrain

Chainrings
44T
Crankset
Aluminum alloy, 170mm
Cassette
11-40T, 8 Speed
Chain
Shimano 8 speed
Rear Derailleur
Shimano 8 speed
Shift Lever
8 Speed Trigger
Pedals
9/16" Alloy Platform

Cockpit

Urtopia Smartbar
Aluminum alloy, Φ28.6mm,adjustable height 0/15/30mm, haptic interaction
Grips
Durable ergonomic Grips, lockable
Comfort Saddle
255x222x104mm
Seat Post
Aluminum Alloy, φ31.6mm, 300mm

Smartbar

Smartbox
On-board navigation, fingerprint unlock, AI assistant, voice control, bluetooth speaker, OTA update (wireless firmware update),IP65
Theft Defenses
Movement alarm, Electronic Fence, Find My Bike (live GPS tracking), Beep
Connectivity
eSIM with 4G, GPS, Bluetooth
eSIM/Connect Service
Renewal via App (Urtopia)
App
Urtopia (iOS & Android)

Customer Reviews

Based on 806 reviews
89%
(719)
10%
(81)
1%
(5)
0%
(0)
0%
(1)
K
Karen
Perfect Fit for Our Lifestyle

My husband and I bought the Fold 1 and it has been a game changer. We live in a condo and space is limited, so the folding design was exactly what we needed. It fits neatly in our hallway closet, and we can easily put it in the trunk of our car for weekend trips. Despite its compact size, the bike feels sturdy and stable on the road. The lightweight frame makes it easy for me to lift, which is important since I’ve struggled with heavier e-bikes in the past. Urtopia made the whole process simple, from ordering to setup.

R
Ron Justice
Lighter and Easier Than Any Bike I’ve Owned

I switched from a heavy folding e-bike to the Carbon 1 Step-Thru, and the difference is incredible. I’m in my mid-60s, and lifting my old bike into the car was a real struggle. The Carbon is so much lighter, and the step-thru design makes it effortless to get on and off. I’ve already done several weekend rides into the mountains, and it feels like I’ve gotten a piece of my freedom back.

J
Jill Brown
The Joy is the bomb! I am in love!!

This bike is just so awesome. I do not know where to begin. First of all the looks of it are just so aesthetically pleasing. The light carbon fiber is amazing. The assembly was so easy and I was really dreading it. The disc brakes are incredible and smooth. The gear shifting is so smooth. I love the tires. I love the accessories. I got the front and back racks. And I love the kickstand that is like the one on my scooter. It actually stands the bike up and keeps it there. There’s so much more, but you will not regret buying this bicycle.

D
Decibel
An amazing bike!

I bought the Carbon Pro 1 in early July. It took a couple weeks for it to arrive as I was told it was a pre-order. I'm glad I waited it out as this bike moves! I've ridden it all summer & am very happy with how it responds. It's definitely a head-turner as been asked if it's really an e-bike. My favorite thing about the Carbon Pro 1 is how it's meant to tackle hills. Hills have always been my favorite part of a ride through Seattle & this bike does not disappoint. I also ordered the ARES light at the same time, however, after waiting for 2 months with no update other than "it was a pre-order & it should ship this week" multiple times, I gave up on that.

R
Richard Brinton
From Skeptical to Impressed

At first, I wasn’t sure if the Fusion Pro would be powerful enough compared to my old e-bike. But after a few weeks, I can say I’m fully convinced. It handles hills better than expected, the ride feels smooth, and the simplicity of the controls is refreshing. It just works, no apps, no fuss, just ride. That’s exactly what I wanted.