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Ride Breeze. Ride Free.

CMB is built for smooth, effortless commuting—powered by a mid-drive motor with torque sensor for natural pedaling, and designed with a low step-thru frame for easy access.

CMB In Real Life

Whether it’s a morning commute, a quick grocery run, or a relaxing ride with friends, the CMB Pro fits right into real routines. See how others ride—and imagine where it could take you.

 

Total length
73.7"
Handlebar height
43.3"
Wheelbase
46.4"
Maximum seat height
39.4"
Chain stay length
18.5"
Standover height
16.9"
Top tube length
23.3"
Head tube length
6.3"
Minimum seat to floor
31.5"
Rider height
5'1"-6'1"

*These factors, based on laboratory tests, show that the range of an e-bike is influenced by the rider's weight, pedal assist level, throttle use, terrain, speed, weather, and towing weight. These elements affect battery consumption and, ultimately, the e-bike's range.

*Please note that, based on component availability and other factors, specifications are subject to change without notice.

*The VTUVIA CMB PRO comes out of the box as a Class II e-bike, equipped with pedal assist and throttle. It is UL2849 certified for safety, and due to UL certification requirements, the default maximum speed is set to 20 MPH, which can be adjusted according to user preferences. The bike is built to the IP67-rated standard, making it suitable for riding through creeks, mud, and snow. However, please avoid prolonged or intentional immersion in water. Additionally, the bike is not designed to withstand high-pressure sprays, so refrain from using pressure washers or sprayers for cleaning.

8-Speed vs 10-Speed CMB

Looking for the perfect commuter electric bike? Here’s how the 8-speed and 10-speed versions of the CMB Pro mid-drive electric bike differ:

Feature 8-Speed Version 10-Speed Version
Drivetrain Shimano 8-speed, smooth shifting for standard urban commutes Shimano 10-speed for precise gear shifting, ideal for varied terrains
Brakes Hydraulic Logan disc brakes Hydraulic TEKTRO disc brakes
Recommended Use Flat to moderately hilly areas, simpler commuting needs Hilly cities, steep inclines, riders who want more gear options
Weight Approx. 60 lbs with rear rack/fenders Approx. 60 lbs with rear rack/fenders
Pedal Assist & Throttle 5-level pedal assist, thumb throttle 5-level pedal assist, thumb throttle

Both versions share the same aluminum frame, 500W mid-drive motor, and long-range battery with UL certification, making either choice a safe and powerful lightweight electric bike for adults.

500W Mid-Drive Motor.....(Peak 820W, 175Nm Torque)Offers incredible climbing power and smooth performance.
Adjustable Handlebar Stem.....Customizable for a perfect ergonomic fit, reducing strain on your wrists and shoulders during long rides.
Shimano 8/10-Speed Drivetrain.....Offering precise and seamless gear changes to adapt to varying terrains. Whether you're climbing steep inclines or cruising on flat streets, the wide range of gears ensures optimal performance and efficiency.
Easy Control Thumb Throttle & Pedal Assist for Seamless Riding..... Effortlessly control your ride with a thumb throttle for instant power or 5-level pedal assist for smooth support. The ergonomic display keeps you informed while riding this lightweight commuter electric bike on city streets or mild trails.
Balanced for Stability.....Center-Mounted Mid-Drive Motor for Smooth Handling The CMB Pro lightweight electric bike features a center-mounted mid-drive motor, distributing weight evenly between front and rear wheels. This improves balance and cornering stability, reducing body roll and tail sway — ideal for older riders, beginners, or anyone looking for a stable step-through electric bike for adults. Center-Mounted 500W Mid-Drive Motor Even Front-Rear Weight Distribution Enhanced Balance & Cornering Stability
Lightweight Yet Sturdy.....Easy to Carry. At 60 lbs with rear rack and fenders, the CMB Pro is easy to lift, store, and transport—perfect for lightweight electric bike lovers and city dwellers.

Climb with Confidence

Powerful Mid-Drive Motor Power comes from VTUVIA’s customized mid-drive electric bike motor, delivering up to 175Nm torque and 820W peak power. Ideal for commuter electric bike enthusiasts, it handles steep hills effortlessly. Dual Sensor System Paired with cadence & torque sensors, the motor provides smooth, responsive support, keeping rides quiet and efficient even without pedal assist.

Total Comfort, Smooth

The CMB Pro step-through electric bike makes mounting and dismounting effortless, perfect for adults and seniors. Smooth Gear Shifting Choose between Shimano 10-speed or 8-speed gearing for precise and adaptable riding on urban streets and light trails. Comfortable Braking Equipped with dual hydraulic disc brakes and a front suspension fork with 100mm travel for stable, smooth rides.

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