• Successful combination of ease of use and cycling pleasure
  • Sturdy transport bike, electric family bike and lifestyle bike in one
  • A perfect balance of design and ride quality: with or without child seats
  • MIK carrier system offers countless individualisation possibilities for the front and back

Bloom C7 HMS

Bloom C7 HMS image


Discover the Bloom C7 HMS

What you really want is a bike that lasts a lifetime. A sturdy family bike, on which you can cycle easily and comfortably under all conditions, but also with all your shopping and one or two children. A bike you can use for the whole day. In a word, Gazelle: safe, electric support in a striking design,

Safety first

Hydraulic disc brakes

With hydraulic disc brakes, you are not only assured of high performance under all conditions, but they are also easy to operate and can be applied progressively. And let's be honest, it looks pretty tough!

Sturdy transport bike, electric family bike and lifestyle bike in one.

Sturdy family bike

A sturdy family bike, on which you can cycle easily and comfortably under all conditions, but also with all your shopping and one or two children. It’s a bike you can ride all day long. In a word, Gazelle: safe, comfortable and in a striking design.

Always safe when cycling

Extra long wheelbase

Mounting and dismounting the Chamonix is easy thanks to the generous space between the saddle and the handlebars. Additionally, there is ample room to accommodate a child seat, so you can ride with your little one around town.

Our powerful battery provides excellent range

Gold Diamond
418 Wh 630 Wh
120 Mi 180 Mi
11,6 Ah 17,5 Ah
120 Mi 180 Mi
70 Mi 115 Mi
50 Mi 85 Mi
Price: This is included in the MSRP £340.00

Shimano STEPS E-5000 (40Nm)

The Shimano E5000 motor is a very light (2.5 kg) and silent motor. The motor is excellent for in and around the city. So ideally suited for commuting to work as well as the daily shopping. In addition, you use very little battery capacity, which means you

Royal Dutch Gazelle - Ride like the Dutch

More than 125 year of Innovation

Royal Dutch Gazelle has been making quality bikes for more than 125 years. We do this with a focus on innovation and full of passion.

Read about the history of Gazelle

Royal Dutch Gazelle - Ride like the Dutch

Frequently asked questions about the Bloom C7 HMS

How does an electric bike work?

An electric system consists of a number of main components:

  • The battery: integrated into the luggage carrier or located behind the seat tube (depending on the model);
  • The motor: built into the frame at the bottom bracket or in the front wheel;
  • The display: fitted on the handlebar;
  • Sensors: every electric system has a speed sensor, which as its name suggests, measures how fast the bike is being ridden. In addition, riding behaviour is determined by a rotation sensor or a pedal force sensor depending on the model. The Impulse system in addition has a fourth sensor, namely the shift sensor. This sensor cuts out assistance for a quarter of a second while you are shifting which enables you to keep on pedalling while shifting.

Together the sensors determine the amount assistance provided by the motor based on your assistance level setting and the pedal force you are applying. You set the assistance level yourself using the handlebar grip control.

How does an electric bike work?

Which factors affect range?

Range is dependent on various factors. Thus, the speed at which you ride the bike will have a major impact. See below for the average range at various speeds. In addition to speed, there are order external factors that affect the range. The range advertised in our brochures and manuals is based on averages. Thus, it is assumed that the average rider weighs 70 kg, cycles on relatively flat terrain and shifts gears actively. Below you will find that leading factors that affect range:

  • Weight. The total weight of the bike, the rider and load will affect the range. 
  • Gear-shifting behaviour. Actively shifting gears increases the range. Just like a car, when setting off from a standstill, you should start in the lowest gear. Never start in the highest gear; this will adversely affect your range. 
  • Type of sensor. E-bikes are fitted with a pedal force sensor or a rotation sensor. A pedal force sensor amplifies your own effort whereas a rotation sensor only provides assistance while pedalling. Put another way, the rider will always get maximum assistance with a rotation sensor, which results in less range. 
  • Type of read surface. The surface over which you are cycling has a substantial effect on your range. Thus, cycling along an unpaved road surface will reduce your range. 
  • The weather. Cycling with a tailwind or into a headwind will increase or reduce your range. Temperature will also affect it. Thus, at extremely low temperatures (< o degrees) the battery is able to store less energy, which reduces the distance you can cycle. 
  • Hilly terrain You can cycle further on flat terrain than in the hills. The magnitude of the impact will also depend on the type of electric system. Thus, a mid-mounted motor is better suited to hills due to the motor’s thermal stability.
  • Tyre pressure 

In view of the fact that you will probably experience a number of the abovementioned factors, here are a number of examples of the magnitude of their impact;

  • If you are cycling on good tarmac in a hilly area and you weigh 95 kg, then you may well find your range reduced by up to 20% compared to what is shown for the average range. 
  • If you are cycling into a strong headwind, it can make a difference in range of up to 40%. 
  • If you are cycling along an unpaved road, it will make cut your range by around 30% compared to cycling on tarmac.

Specifications of Bloom C7 HMS


  • Gear system description 7-speed Shimano Nexus
  • Engine model Shimano STEPS E-5000 (40Nm)
  • Brake system short description hydraulic brakes, 2 piston
  • Name Bloom
  • Fork suspension type unsprung
  • Colour Blue, Green


  • Steer lock Yes
  • Frame shape low-step
  • Frame size 49, 53, 57, 61
  • Wheelsize 28"
  • Name Bloom
  • Frame description Robust oversized aluminum frame for extra stability. 71º head tube and saddle tube angle with low wide step in and very comfortable sitting position. Extra space between saddle and handlebar for child seat
  • Frame material Aluminium
  • Weight in kg. 24.5 kgs
  • Tires Schwalbe Big Apple
  • Color Code 1 light olive, mallard blue
  • Fork material Steel
  • Rear carrier description Aluminum MIK HD system carrier
  • Fork suspension type unsprung
  • Handlebar description Aluminium look, extra spacious for child seat
  • Saddle Sele Royal Lift Relaxed
  • Chaincase description Plastic
  • Colour Blue, Green
  • Tire color black
  • Rims Mach1 ER-10, Double-walled aluminium for extra strong and efficient cycling performance
  • Segment Electric bicycles
  • Lock description Ring lock with an option for a plug-in cable to attach your bike to a fixed object for extra protection against theft
  • Sitting position Upright
  • Adjustable stem Yes
  • Carrier MIK system Yes
  • Grip type Gazelle Aero leather
  • Coat protector Yes
  • Grips Luxury leather handlebar grips for a sophisticated feel and extra comfort
  • Lock safety level ART ** certified
  • Kickstand type centered double stand
  • Maximum permissible weight 170 kg
  • Tire Size ETRTO 50-622
  • Lock Type Axa Block XXL
  • Front light lux 40
  • Front light type Spanninga Axendo 40 Plus
  • Stem description With toolbox, steplessly adjustable
  • Max. load rear carrier (kg.) 30 kg
  • Max. load front carrier 10 kg


  • Ebike system short description Shimano STEPS
  • Engine location mid-drive motor
  • Battery type Li-ion
  • Max Speed (km/h) 25 km/h
  • Battery replaceable Yes
  • Amount of support levels 3
  • Walk assist Yes
  • Engine model Shimano STEPS E-5000 (40Nm)
  • Battery system Shimano
  • Display Model Shimano Steps LCD side
  • Battery position Down tube
  • Torque 40
  • Ebike sensors rotation sensor, speed sensor, pedal force sensor
  • Display location side display
  • Ebike charger description 2 Ah

Transmission & Brakes

  • Gear system description 7-speed Shimano Nexus
  • Gear type hub
  • Gears 7
  • Brake system short description hydraulic brakes, 2 piston
  • Brake Front disc brake with hydraulic control
  • Brake Rear Disc brake with hydraulic control
  • Front chainwheel 38
  • Rear chainwheel 18
  • Drivetrain Chain

Enjoy the ride

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