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Urtopia Carbon Fold Step Thru E‑Bike — ultra‑light carbon folding electric bike with torque sensor pedal assist, removable seat‑post battery, up to 50 mile range, optional throttle, hydraulic disc brakes, compact foldable design for easy storage and commuting.
Urtopia Carbon Fold Step Thru E‑Bike — ultra‑light carbon folding electric bike with torque sensor pedal assist, removable seat‑post battery, up to 50 mile range, optional throttle, hydraulic disc brakes, compact foldable design for easy storage and commuting.
Urtopia

Urtopia Carbon Fold ST E-Bike

$1,599.00 $2,099.00 24% off
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Urtopia Carbon Fold ST E-Bike

Brand:Urtopia

Code:Urtopia Carbon Fold ST

Urtopia Carbon Fold Step-Thru E-Bike — Lightweight Foldable Electric Bike for Commuting & Urban Adventures

The Urtopia Carbon Fold Step-Thru E-Bike combines ultra-light carbon fiber engineering with compact foldable design to deliver a versatile, high-performance electric bike for urban commuting, apartment living, and daily adventures. Crafted from Toray® carbon fiber, this step-thru e-bike is lightweight yet strong, making it easy to lift, carry, and store in tight spaces.

Its foldable frame allows riders to quickly collapse the bike for storage in apartments, car trunks, or public transit, without sacrificing comfort or ride quality. The step-thru design ensures effortless mounting and dismounting, making it ideal for riders of all heights and mobility levels.

Power comes from a rear hub motor with torque sensor technology, delivering smooth, natural pedal-assist that adapts to your pedaling effort. An optional throttle mode provides instant power for quick acceleration, making commutes, errands, and longer rides effortless.

The bike’s removable lithium-ion battery offers up to 50 miles of range per charge, while the hydraulic disc brakesensure reliable stopping power in all conditions. A Shimano 8-speed drivetrain allows smooth, precise gear changes, and the upright riding geometry ensures maximum comfort for daily use.

Additional features include a color LCD display for real-time ride data, USB-C charging port for devices, and ergonomic components for all-day riding comfort. Whether navigating city streets, public transport, or tight storage spaces, the Urtopia Carbon Fold Step-Thru delivers unmatched convenience, performance, and style.

Key Features

  • Lightweight Toray® carbon fiber foldable frame

  • Step-thru design for easy mounting and dismounting

  • Rear hub motor with torque sensor pedal assist

  • Optional throttle for instant acceleration

  • Up to 50 miles per charge with removable battery

  • Hydraulic disc brakes for consistent stopping power

  • Shimano 8-speed drivetrain for smooth shifting

  • Compact folding design for easy storage and transport

  • Color LCD display with ride data and USB-C charging

The Urtopia Carbon Fold Step-Thru E-Bike is perfect for riders seeking a premium, lightweight, and foldable electric bike that balances urban commuting, convenience, and performance, making every ride effortless and enjoyable.

Here’s a full, SEO-friendly buyer guide for the Urtopia Carbon Fold Step-Thru E-Bike, designed to complement your tech sheet and sizing info:


🧠 Urtopia Carbon Fold Step-Thru Buyer Guide — What to Know Before You Buy

The Urtopia Carbon Fold Step-Thru E-Bike is a premium, ultra-lightweight folding e-bike designed for urban commuters, apartment dwellers, and riders who want convenience, performance, and portability in one sleek package. Its Toray® carbon fiber frame makes it strong yet incredibly light, while the folding step-thru design allows easy storage in tight spaces, trunks, or public transit.

Before buying, consider the following key points:


🚲 1. Frame & Fit

  • Frame Type: Step-thru, foldable

  • One-Size Frame: Fits riders approximately 4’11″ – 6’5″ (150 – 195 cm)

  • Seat Height: Adjustable from ~31″–43″ (800–1090 mm)

  • Fit Tip: Step-thru geometry makes mounting/dismounting easier, ideal for stop-and-go city rides

  • Folded Dimensions: Compact 32″ × 19″ × 28″ for easy storage in apartments or cars

This bike is perfect for riders who value portability and ergonomic comfort.


2. Motor & Performance

  • Motor: 250 W rear hub motor (peak 500 W) with torque sensor

  • Pedal Assist: 4 levels for smooth, natural power delivery

  • Optional Throttle: Instant acceleration for busy city traffic

  • Top Speed: Up to 20 mph (Class 2 e-bike)

The motor and torque sensor combination ensures efficient power, smooth acceleration, and a natural riding feel.


🔋 3. Battery & Range

  • Battery: 252 Wh removable lithium-ion seat post battery

  • Range: Up to 50 miles per charge (ECO mode, flat terrain)

  • Charging Time: ~3.5 hours

The removable battery makes charging at home or the office convenient, while the range supports daily commutes, errands, and light urban adventures.


🛠️ 4. Drivetrain & Brakes

  • Drivetrain: Shimano 7-speed for smooth shifting

  • Brakes: TEKTRO hydraulic disc brakes with motor cut-off

  • Tires: 20″ × 1.95″ urban tires for a stable ride

This combination provides reliable stopping power, smooth handling, and control for city streets or light trail use.


🧠 5. Smart & Practical Features

  • Color LCD Display: Shows speed, battery, and assist mode

  • USB-C Charging Port: Charge devices on the go

  • Folding Mechanism: Quick and compact for apartments, cars, and public transit

  • Ergonomic Comfort: Upright riding posture with adjustable seat and handlebar

Smart and practical features make this bike perfect for commuters, apartment dwellers, and multi-modal riders.


📌 6. Considerations Before Buying

Ideal for Urban Commuting & Apartment Storage
Portable & Foldable Design makes storage and transport easy
Step-Thru Frame for effortless mounting/dismounting
Weight: 31 lbs — extremely light for a folding e-bike, but consider lifting when folded
Battery Range: Terrain, rider weight, and assist level can affect real-world range


🏁 Who Should Buy the Urtopia Carbon Fold Step-Thru

  • Urban commuters looking for a compact, foldable e-bike

  • Apartment dwellers with limited storage space

  • Riders who want a lightweight, high-performance folding e-bike

  • Tech-savvy riders who value torque-sensor pedal assist, optional throttle, and smart display features


Summary:
The Urtopia Carbon Fold Step-Thru E-Bike is the ultimate urban commuter e-bike — lightweight, foldable, and high-performance. Its step-thru design, compact folding frame, and reliable motor make it perfect for commuting, multi-modal transport, and everyday riding, all while providing comfort and convenience.

Technical Information

Here’s a clean, SEO‑optimized tech sheet for the Urtopia Carbon Fold Step‑Thru E‑Bike, based on official specs: (Urtopia (US))


🛠️ Urtopia Carbon Fold Step‑Thru E‑Bike — Technical Specifications

🔎 General Information

  • Model: Carbon Folding Step‑Thru E‑Bike

  • Bike Type: Foldable Electric Bike / Urban Commuter E‑Bike

  • Frame & Fork Material: Full Toray® carbon fiber (frame and fork)

  • Net Weight: 31 lbs (without accessories)

  • Total Weight Limit: 220 lbs

  • Rider Height Fit: Approximately 4’11″ – 6’5″

  • Water Resistance: IP65 all‑weather rating

  • Folded Dimensions: ~810 mm × 480 mm × 720 mm (32″ × 19″ × 28″)

  • Unfolded Length: ~1540 mm (61″)

  • Seat Height Adjustable: ~800 – 1090 mm (31″ – 43″) (Urtopia (US))


Electric System

  • Class: Class 2 e‑Bike (Pedal assist + optional throttle)

  • Motor: 250 W (peak 500 W) rear hub motor with 42 Nm torque

  • Pedal Assist: 4 levels (torque sensor‑based for natural power)

  • Throttle: Optional throttle accessory (up to 20 mph)

  • Battery: 252 Wh removable seat post battery, certified to UL‑2271

  • Estimated Range: Up to 50 miles (tested with 180 lb rider in ECO mode, flat terrain)

  • Charging Time: ~3.5 hours with included fast charger

  • Display: 2″ color LCD display showing speed, battery level, and assist mode

  • Sensors: Torque sensor for efficient power delivery

  • Lights: Front external headlight (~60 Lux) + integrated rear tail lights (Urtopia (US))


🚴‍♂️ Drivetrain & Brakes

  • Chainring: 52T

  • Cassette: 14–28T, 7‑speed

  • Chain: Shimano 7‑speed chain

  • Rear Derailleur: Shimano Tourney 7‑speed

  • Shift Lever: 7‑speed trigger shifter

  • Brakes: TEKTRO hydraulic disc brakes with motor cut‑off for safety (Urtopia (US))


🛞 Wheels & Tires

  • Wheel Size: 20″ wheels

  • Tires: Kenda 20″ × 1.95″ for urban and light off‑road grip

  • Rims: Alloy double‑wall wheels (Urtopia (US))


📏 Size & Fit Details (Unfolded)

  • Overall Length: 1540 mm (61″)

  • Handlebar Grips Height: 1100 mm (43″)

  • Seat Tube Length: 410 mm (16″)

  • Wheelbase: 1025 mm (40″)

  • Wheel Diameter: 510 mm (20″)

  • Folded Height: 720 mm (28″)

  • Folded Width: 480 mm (19″)

  • Seat Height Range: 800 – 1090 mm (31″ – 43″) (Urtopia (US))


🚀 Performance Summary

  • Top Speed: Up to 20 mph (with throttle assistance)

  • Assist Range: Up to 50 miles per charge (optimal ECO conditions)

  • Ideal Use: Urban commuting, apartment & transit storage, mixed terrain cruising

Sizing Information

📏 Recommended Rider Height

  • The Carbon Fold Step‑Thru comes in a one‑size frame designed to fit a broad range of riders.

  • Recommended rider height: 4’11″ – 6’5″ (150 – 195 cm) — suitable for most adults in everyday riding and commuting situations. (Urtopia (US))

📐 Seat & Fit Adjustments

  • Adjustable seat height range: Approx. 800 mm – 1090 mm (31″ – 43″) — easily fine‑tuned for short or tall riders. (Urtopia (US))

  • Folded dimensions: ~720 mm (28″) height, 810 mm (32″) length, 480 mm (19″) width — compact for storage and transport. (Urtopia (US))

📌 Fit Tips

  • The step‑through frame makes mounting and dismounting easier, especially in urban stop‑and‑go conditions. (Tampa Bay eBikes)

  • If you’re near the upper or lower end of the height range, adjust the seat post and handlebar height to optimize comfort and control before riding. (Urtopia (US))

Summary:
The Urtopia Carbon Fold Step‑Thru is designed to fit most adult riders, roughly from 4’11″ up to 6’5″, with adjustable seat height for personalized comfort and an easy‑to‑use folding system for compact storage and commuting. (Urtopia (US))

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