Skip to main content
Compare Models →
Gazelle • Class 1 (20 MPH Pedal Assist)

Gazelle Medeo T9 HMB Review: Bosch Mid-Drive Motor, Class 1 Dutch Commuter

A Class 1, pedal-assist-only Dutch commuter with a Bosch Active Line Plus mid-drive motor, a 545 Wh battery, hydraulic disc brakes and lights, fenders and a rack included. Reviewers like the smooth ride and complete equipment and note modest hill-climbing power.

8.8 / 10 EBA Score
Gazelle Medeo T9 HMB electric commuter bike in red, photographed in right-side profile against a white background, showing its low-step aluminium frame, mid-drive motor at the cranks, rack-mounted rear battery, front suspension fork, disc brakes, full fenders, chain guard and front light.
The Bottom Line: The Gazelle Medeo T9 HMB is a premium Class 1 Dutch commuter e-bike featuring a Bosch Active Line Plus mid-drive motor (50 Nm torque), 545Wh Bosch battery, 9-speed Shimano Alivio drivetrain, and hydraulic disc brakes.

What We Love

  • Ultra-smooth Bosch Active Line Plus mid-drive motor with 50 Nm torque
  • High-quality Dutch low-step frame geometry with 10-year warranty
  • Complete stock commuter package (integrated lights, rack, fenders)
  • Dual UL 2849 system and UL 2271 battery safety certifications

Where It Falls Short

  • Higher entry MSRP than direct-to-consumer hub motor bikes
  • Class 1 20 MPH cap may feel limiting for long open highway commuters
Editorial Transparency: Electric Bike Authority is an independent engineering publication. When you purchase through links on our site, we may earn an affiliate commission at no additional cost to you.

Gazelle Medeo T9 HMB at a glance: who it fits

The Gazelle Medeo T9 HMB is a Class 1, pedal-assist-only Dutch commuter built around a Bosch Smart System Active Line Plus mid-drive motor (50 Nm) and a 545 Wh Bosch battery. It comes fully equipped with fenders, integrated lights and a rear rack, and is listed at $2,899 on our record (a retailer listing we checked shows $2,898.99). Reviewers of the Medeo T9 family describe a smooth, quiet, well-balanced ride and complete equipment, with modest hill-climbing power the most common caveat.

Choose the Medeo T9 HMB if you want a relaxed, low-maintenance city bike with a low-step frame, a mid-drive motor, a dealer network and everything included, and you ride mostly flat or rolling streets. Look elsewhere if you want a throttle, 28 mph Class 3 speed, a lot of climbing power, or the lowest price; the Medeo has none of these.

Key specifications, in plain English

  • Motor and sensors: Bosch Active Line Plus mid-drive at the cranks, 250 W sustained (our record lists a 500 W peak), 50 Nm. Bosch’s system reads pedal force, cadence and wheel speed many times per second, which is why assistance feels natural. A mid-drive works through the bike’s gears, so shifting down helps on hills.
  • Speed class: Class 1 — pedal assist up to 20 mph, no throttle.
  • Battery: Bosch 545 Wh, integrated and lockable. Our record cites a Bosch range estimate of 40–65 miles in mixed Eco/Tour, up to about 95 miles at low assist; a retailer listing gives 40–80 miles. Our record lists a charge time of under 4.5 hours.
  • Drivetrain: Shimano 9-speed (Acera/Alivio-level derailleur) with Rapidfire shifters.
  • Brakes: Shimano BR-MT200 dual-piston hydraulic discs, 180 mm front and 160 mm rear rotors.
  • Frame and fit: 6061 aluminium in low-step and high-step versions; sizes XS to L, roughly 4’9" to 6’4" per a retailer listing. Front suspension is an SR Suntour Mobie fork with 75 mm travel (Gazelle).
  • Tires: Continental Contact Plus, 27.5 × 2.4 inch (Gazelle lists 27.5-inch, 62-584).
  • Equipment: AXA Compactline front light and Blueline rear light, aluminium fenders, an MIK-compatible aluminium rear carrier and an integrated kickstand; our record also lists a bell.
  • Weight and load: our record lists about 51 lb and a 300 lb payload (see the weight note below).
  • Warranty: Gazelle lists 10 years on the frame, 2 years on battery, display and motor, and 5 years on fork and paint.
  • Safety certification: listed as UL 2849 (system) and UL 2271 (battery) certified.

What independent reviewers found

We do not repeat other publishers’ test data as our own. Note that most published reviews cover the Medeo T9 City and earlier versions, not exactly this 545 Wh configuration; see the next section. What follows is attributed to each source so you can go to the original for the full method.

Ride and equipment

Electric Bike Review’s Court Rye, reviewing the Medeo T9 City HMB, found it feature-complete (lights, fenders, rack), praised the light aluminium frame, the internal cable routing and easy access to the battery lock and charge port, and described the Bosch system as quiet and reliable. Consumer Reports described a smooth, well-balanced ride with an upright, visible position and quick hydraulic braking.

Hills and power

Both Consumer Reports and Electric Bike Review say climbing power is modest; Consumer Reports notes assistance falls off when pedal cadence slows and that the nine gears help keep the motor working. Electric Bike Report’s Sam Gross reported it performed fine on rolling terrain, using sport mode on 16% grades.

Where reviewers found problems

  • Limited climbing help on steep hills (Consumer Reports, Electric Bike Review).
  • Rear-mounted battery: Electric Bike Review noted it slightly reduces stability compared with a frame-mounted battery.
  • Display: Electric Bike Review found the display readouts limited.
  • Steel fenders can rust if scratched, per Electric Bike Review.
  • Sizing: Electric Bike Report’s reviewer, at 6’1", found the medium a little small.

Where sources disagree

  • Battery size and motor version: we list a 545 Wh battery and an Active Line Plus motor, and a retailer listing (Mike’s Bikes) and the Gazelle US page agree on the Active Line Plus. But Electric Bike Review, Electric Bike Report and Consumer Reports cover Medeo T9 versions with a 396–400 Wh Bosch PowerPack; Electric Bike Report lists that bike’s motor at 40 Nm. Model years and trim differ, so check the exact battery on the bike you buy.
  • Price: we list $2,899. Reviews of the T9 City with the smaller battery quote $2,299 and $2,300; an earlier-year review quotes $1,999.
  • Weight: we list about 51 lb. Gazelle’s US page lists 50.9 lb and appears to state this excludes the battery; reviewers measured 54.2 lb (Electric Bike Review, T9 City) and 57 lb is listed by Consumer Reports for the smaller-battery model. Assume the complete bike weighs more than 51 lb.
  • Range: Gazelle publishes no range figure on its US page; retailers and Bosch-derived estimates run 40–80 miles or more, while Consumer Reports lists about 30 miles for the smaller battery.

Who should buy the Gazelle Medeo T9 HMB

  • Everyday commuters and errand riders who want fenders, lights and a rack included.
  • Riders who value dealer support and a long frame warranty.
  • Riders who prefer a low-step frame and an upright posture.

Who should skip it

Gazelle Medeo T9 legality: which class is it?

The Medeo T9 HMB is a Class 1 e-bike: pedal assist only, cutting out at 20 mph. Class 1 bikes are the most widely permitted on bike paths, but rules differ by state and city. Check yours in our 50-state e-bike law guide. Gazelle lists UL 2849 and UL 2271 certification; our explainer on UL 2849 and UL 2271 shows what those marks do and do not cover.

Price and value

At roughly $2,900 this is a premium price for a 250 W commuter, but it includes lights, fenders, a rack, Bosch’s drive system and a dealer network. Electric Bike Review describes the T9 line as a feature-complete, higher-quality entry point to Bosch-equipped bikes. Prices change, and dealers set them, so confirm locally. See our Gazelle brand page for sourced company facts.

Gazelle Medeo T9 vs. the alternatives

  • Velotric Discover 2 ($1,699): a Class 3 hub-motor commuter with throttle, turn signals and a bigger payload rating, at a much lower price. See the Velotric Discover 2 page.
  • Lectric ONE ($2,199): a Class 3 commuter with a belt and gearbox drivetrain. See the Lectric ONE page.
  • Segway Myon ($1,999): a connected commuter with torque sensing and built-in signals. See the Segway Myon page.
  • Aventon Pace 500.3: a hub-motor comfort cruiser, now discontinued; see our reference page.
  • More: use the comparison tool or read the buyer’s guide.

Before you buy: a short checklist

  1. Confirm the exact battery (545 Wh vs 400 Wh) and motor version on the model you are buying.
  2. Choose the frame type and size; ask a dealer about fit.
  3. Check the Gazelle dealer near you for service and test rides, and confirm the price.
  4. Read how shipping and returns work on our site (the seller handles them, not us).
  5. Confirm your state’s Class 1 rules.

Frequently asked questions

How fast does the Gazelle Medeo T9 go?

It is a Class 1 e-bike with pedal assist up to 20 mph. It has no throttle.

What motor powers the Medeo T9 HMB?

A Bosch Active Line Plus mid-drive at the cranks, rated at 50 Nm.

Is the Medeo T9 battery UL certified?

Our record lists the battery as UL 2271 certified and the system as UL 2849 certified.

How much does the Medeo T9 weigh?

Our record lists about 51 lb. Gazelle’s US page lists 50.9 lb (apparently excluding the battery), and reviewers of smaller-battery versions report 54–57 lb.

What comes standard on the Medeo T9?

Front and rear AXA LED lights, aluminium fenders, an MIK-compatible rear rack and a kickstand; our record also lists a bell.

Is it good for hills?

It is best on flat to rolling terrain. Consumer Reports and Electric Bike Review both note limited climbing power.

Sources and further reading

Quick answers about the Gazelle Medeo T9 HMB

What are the Gazelle Medeo T9 HMB's key specifications?

Motor: 250W Sustained / 500W Peak. Torque: 50 Nm. Battery: 545 Wh Bosch PowerPack. Weight: 51 lbs. Max payload: 300 lbs. These are manufacturer-published figures, not our measurements.

Is the Gazelle Medeo T9 HMB a Class 1, 2 or 3 e-bike?

The manufacturer lists the Gazelle Medeo T9 HMB as: Class 1 (20 MPH Pedal Assist). E-bike class rules and age limits differ by state, so check your state before buying.

How much does the Gazelle Medeo T9 HMB cost?

The manufacturer's list price when we last checked was $2,899. Prices and promotions change, so confirm on the brand's site.

Is the Gazelle Medeo T9 HMB UL certified?

The manufacturer states: UL 2849 & UL 2271 Certified. UL 2849 covers an e-bike's whole electrical system and UL 2271 covers the battery; we link the certification evidence where we have it.

Keep exploring