BULLS Aminga EVA 2 27,5 Rainbow 625Wh W

Mountain e-bike with a excellent central electric motor Bosch CX 4th generation, a powerful battery with a capacity of 625 Wh and a very comfortable geometry. Also designed for demanding cycling.

Choose your variant

Which frame to choose?

Rider height: 165 cm



Recommended size*:
17 - 18" (M)

*Suggested sizes are for guideline only.

Original price: € 4,196

€ 4,036

€ 3,336 excl. VAT

Availability: In stock

Discount for purchasing 2 or more e-bikes: 5%

Why this e-bike?

BULLS Aminga EVA 2 27,5 Rainbow 625Wh W
  • motor: Bosch Performance Line CX 4. gen
  • battery: Bosch Power Tube 625 Wh 
  • frame size: 44 cm
  • number of gears: 10
  • display: Bosch Purion
  • fork stroke: 120 mm
BULLS Aminga EVA 2 27,5 Rainbow 625Wh W

Monkey Link is a unique magnetic system that allows easy attachment of devices as well as their quick removal. This can be used for headlights, rear light and mudguards too. It is powered directly from the main battery and controlled from display

Read more about Monkey Link

Click to display the e-bike range calculator

E-bike range calculator

Total weight of rider (incl. equipment)
Predominant route profile
Battery capacity
For 80 kg riders, with a battery capacity of Wh when driving with average assistance after a predominantly , the range on this e-bike will be approximately
(Setting specific assistant mode, electro-technical state, battery age, ambient temperature, aerodynamics and driving technique could affect the overall range)

Mountain electric bike BULLS Aminga EVA 2 27.5 Rainbow WT. A great model that will impress not only with its performance, but also with its processing.

It is equipped with a great Bosch CX 4th generation central electric motor, which ensures maximum reliability and safety even on steep inclines. Furthermore, a very powerful Bosch Power Tube battery with a capacity of 625 Wh and a high-quality Suntour chassis. The 120 mm stroke offers maximum comfort and the best traction.

Veetire Crown Gem 27.5x2.60 tires provide the right grip and comfort on the route. The shorter wheelbase ensures easy handling and dexterity for narrow paths. The combination of an extended upper tube and a shorter handlebar stem also improves the position of the seat.

The BULLS Aminga EVA 2 27,5 Rainbow WT e-bike is ready for both a versatile event in difficult terrain and a lot of relaxing experiences on the bike path.

Are you struggling to find the perfect e-bike for you or have any other questions? Please, don't hesitate to get in touch with us as we are always happy to help.

Central drive BOSCH Performance Line CX 2020

BOSCH Performance Line CX 2020

BOSCH Central motors are currently the most used drives in e-bikes and even though they didn't arrive until 2014, they have very quickly became tremendously popular. Their central engines almost completely replaced hub engines and pushed their way through the market due to their unique properties and characteristics. CX 2020 Performance line sits on top of the range and there is no question about their position as a current market leader.

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BOSCH POWER TUBE 625 battery integrated into the e-bike


The new PowerTube 625 battery allows trekking and mountain e-bikes to take them long distances. Thanks to its compact size and minimalist design, the battery can be integrated into the e-bike to achieve the optimal effect.

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Bosch Purion Display

Bosch Purion Display

Purion is a minimalist on-board computer for anyone who demands sleek look of handlebar whether it is for City or off-road use . You can conveniently get all the important information at the touch of a button while riding with both hands remaining on handlebar. Five different riding modes give you the right support in every situation. The display is supplied with cabling, handlebar holder and is available in two colors.

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BULLS is one of the world's leading manufacturers of e-bikes. They introduced the first e-bike in 2010 and since then they are poving to be experts every year with new models just getting better and better. They are best klnown for their great combination of quality, equipment and beautiful design. Quality and precise engineering is obvious right from the start.

Very popular are off-road all-suspension eMTB e-bikes with the latest motors and high battery capacity.

BULLS E-bikes


Drive type BOSCH Performance Line CX GEN4
Control Bosch
Capacity and battery type Bosch Power Tube 625 Wh
Frame type and material 6061 superlite aluminium
Front fork SR Suntour XCR-32 120mm
Number of gears 10
Shifters Shimano Deore RD-M5120,10spd
Type and brand of brakes Tektro HD-M275 hydraulic disc, 1
Crankset FSA
The stem MTB-SL, CCS Slot Mount ready
Handlebars BULLS Rainbow
Saddle BULLS
Seat post STYX
Load capacity 120 kg
Rims BULLS Eccentric 30
Tyres Veetire Crown Gem 27,5x2,60
Display Bosch Purion