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RB1-H 27.5inch 36V 250W hub motor frame battery electric road bike
  • 250W step-through city electric bike

  • Stylish and lightweight

  • Hydraulic brakes and a 7-speed Shimano drivetrain, stable and reliable


Color: white
Torque
50+ Kms
250 W
252 Wh
25 Km/h
7-Speed
240 lb.
Hydraulic
Geometry

image.png

A: SEAT TUBE LENGTH (mm)
540
B: SEAT TUBE ANGLE
73°
C: TOP TUBE LENGTH (mm)
610
D: HEAD TUBE LENGTH (mm)
160
E: HEAD TUBE ANGLE
72.5°
F: FORK RAKE (mm)
6.7°
G: TRAlL (mm)
64.5
H: WHEELBASE(mm)
1075
I: CHAIN STAY LENGTH (mm)
434
J: BOTTOM BRACKET DROP (mm)
53
K: STACK (mm)
580
L: REACH (mm)
430
M: STAND OVER HEIGHT (mm)
790
N: HANDLEBAR WIDTH (mm)
620
O: STEM LENGTH (mm)
60
P: WHEEL SIZE
27.5''
Q: Min Saddle Height(mm)
940
R: Max Saddle Height(mm)
1050
Specs
Electric system
Motor
36V/250W Hub Drive motor
Controller
36V 15A sine wave controller
Battery
36V/7Ah LG/SAMSUNG 3500 cells 252Wh
Charger
36V/2A
Throttle
Optional
Sensor
Torque sensor
Display
LCD display (with Bluetooth) integrated inside the frame
Headlight
Optional
Taillight
Optional
Main compents
Frame
27.5 inch Aluminum Alloy 6061
Front fork
Aluminum Rigid Front Fork
Tires
700X28C tires
Chainwheel
42T
Chain
KMC Anti-Rust 7 speed
Derailleur system
SHIMANO 7 speed
Brake
Hydraulic disc brake
Rotors
F:160mm R:160mm
Performance
Max speed
25 Km/h
Max torque
35 N.m
Range
Level 1:  45--50Km/Level 5: 30-35km
Charging time
About 3.5H
Max Load
Recommend no more than 240 lb.


Description

The RB1-H Electric Road Bike is engineered for riders who demand speed, efficiency, and comfort on paved roads – whether commuting to work, hitting century rides, or exploring long-distance routes. Designed to blend sleek road racing performance with advanced electric assist technology, this electric road bike delivers the perfect combination of power, range, and ride quality.


Why It’s a Top Choice


1.Optimized for Road Riding

       ●  Built with a lightweight frame and aerodynamic geometry to enhance speed and responsiveness on paved surfaces.

       ●  Ideal for riders seeking a high-performance electric road bike that performs like a traditional road bike while adding pedal-assist power.


2. Powerful Motor & Long-Range Battery

       ●  Equipped with a high-efficiency motor and premium battery system, offering smooth power delivery and excellent battery range for long rides.

       ●  Perfect for commuting, touring routes, or extended weekend road adventures.


3.Built for Comfort & Control

       ●  Sport-oriented yet comfortable geometry supports longer rides without fatigue.

       ●  Hydraulic disc brakes and responsive handling deliver confident stopping power and precision on fast paved descents.


4.Flexible Configurations & OEM Friendly

       ●  Offering multiple motor and battery configurations to match performance needs and price tiers—from budget electric road bikes to premium electric road bikes.

       ●  Great choice for distributors or brands seeking custom OEM road e-bike solutions.


5. Designed for Modern Cyclists & Travelers

       ●  Lightweight enough for bike rack transport on RV trips, perfect for riders who combine travel with fitness and exploration.

       ●  Supports accessories such as integrated lights, lightweight racks, and GPS-ready mounts to suit daily use or long-distance touring.



Technical Specifications:


       ●  Ultra-Lightweight Design:Engineered for agility and ease of transport

       ●  Responsive Torque-Sensing Drive:Equipped with a central axis torque sensor and a sine wave controller. 

       ●  Sleek & Premium Aesthetics:The frame features smooth welding (putty finish) for a seamless look similar to carbon fiber.

       ●  High-Performance Components:Shimano Altus 7-speed/Tektro hydraulic disc brakes

       ●  Personalized CustomizationOffers: flexible manufacturing options to suit individual tastes or brand requirements.



Whether you are searching for the best electric road bike, want a lightweight electric road bike, or are comparing electric road bike battery performance, RB1-H delivers the value and performance you expect.




  • The RB1-H Electric Road Bike is engineered for riders who demand speed, efficiency, and comfort on paved roads – whether commuting to work, hitting century rides, or exploring long-distance routes. Designed to blend sleek road racing performance with advanced electric assist technology, this electric road bike delivers the perfect combination of power, range, and ride quality.


    Why It’s a Top Choice


    1.Optimized for Road Riding

           ●  Built with a lightweight frame and aerodynamic geometry to enhance speed and responsiveness on paved surfaces.

           ●  Ideal for riders seeking a high-performance electric road bike that performs like a traditional road bike while adding pedal-assist power.


    2. Powerful Motor & Long-Range Battery

           ●  Equipped with a high-efficiency motor and premium battery system, offering smooth power delivery and excellent battery range for long rides.

           ●  Perfect for commuting, touring routes, or extended weekend road adventures.


    3.Built for Comfort & Control

           ●  Sport-oriented yet comfortable geometry supports longer rides without fatigue.

           ●  Hydraulic disc brakes and responsive handling deliver confident stopping power and precision on fast paved descents.


    4.Flexible Configurations & OEM Friendly

           ●  Offering multiple motor and battery configurations to match performance needs and price tiers—from budget electric road bikes to premium electric road bikes.

           ●  Great choice for distributors or brands seeking custom OEM road e-bike solutions.


    5. Designed for Modern Cyclists & Travelers

           ●  Lightweight enough for bike rack transport on RV trips, perfect for riders who combine travel with fitness and exploration.

           ●  Supports accessories such as integrated lights, lightweight racks, and GPS-ready mounts to suit daily use or long-distance touring.



    Technical Specifications:


           ●  Ultra-Lightweight Design:Engineered for agility and ease of transport

           ●  Responsive Torque-Sensing Drive:Equipped with a central axis torque sensor and a sine wave controller. 

           ●  Sleek & Premium Aesthetics:The frame features smooth welding (putty finish) for a seamless look similar to carbon fiber.

           ●  High-Performance Components:Shimano Altus 7-speed/Tektro hydraulic disc brakes

           ●  Personalized CustomizationOffers: flexible manufacturing options to suit individual tastes or brand requirements.



    Whether you are searching for the best electric road bike, want a lightweight electric road bike, or are comparing electric road bike battery performance, RB1-H delivers the value and performance you expect.






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