B Comfort25
Price is not available
- 350W motor (limited to 250W)
- Robust frame with low entry
- Front and rear suspension
FEEL SAFE DURING AND AFTER YOUR RIDE
Riding at higher speeds every day is more demanding in terms of control and safety, something that conventional bicycles cannot simply guarantee. The B Comfort has been developed to meet these higher standards, from the construction of the frame to the accessories with which it is fitted.


Suspension | Front & rear suspension |
Wheel size | 24" |
Frame material | Aluminium |
Support limit | 25 km/h |
Power (max) | 350W (limited to 250W) |
Torque (max) | 43 Nm |
Rear drive system | Klever BIACTRON V2 |
Max load (on bicycle) | 120 kg |
Front hydraulic disc brake | Tektro HD-M290 Auriga (180mm) |
Rear hydraulic disc brake | Tektro HD-M290 Auriga (180mm) |
LED front light | Roxim X4E |
LED rear light | Herrmanns H-Trace Mini |
Standard battery | 570 Wh |
Standard charger | Travel charger (2A, 96W) |
Display console | Klever 2.5 + E-Key + Bluetooth |
Gears | Shimano Deore 10-speed |
Tyre | Big Ben 24 x 2.15" |
Max rear rack load | 20 kg |
Weight (with standard battery) | 27 kg |
Security features | Motor-lock, alarm, Axa Block XXL ART2 ringlock |
Technical data subject to change without notification. Color changes reserved.
*recommended retail price VAT
A | Seat tube length | 460 mm | |
B | Top tube horizontal | 600 mm | |
C | Head tube angle | 67 ° | |
D | Seat tube angle | 70 ° | |
E | Head tube length | 195 mm | |
F | Reach | 385 mm | |
G | Stack | 592 mm | |
H | Chainstay length | 478 mm | |
I | Wheelbase | 1150 mm | |
J | Fork length | 442 mm |
GEOMETRY
The table is a good indication of the range to be expected, under comparable conditions:
- 570/850/1200Wh full battery
- Outside temperature between 12 and 30 degrees Celsius
- Flat road
- Total weight between 95 and 105 kg (weight of rider between 70 and 80 kg)
The range is an estimation because it is dependent from:
- the level of support
- the technical state of the bike (well oiled chain, optimal tyre pressure etc.)
- the total weight of the system (bike, biker, and luggage)
- the road (flat or hilly)
- the weather (temperature, tail or headwind)
RANGE-INDICATIONS
Suspension | Front & rear suspension |
Wheel size | 24" |
Frame material | Aluminium |
Support limit | 25 km/h |
Power (max) | 350W (limited to 250W) |
Torque (max) | 43 Nm |
Rear drive system | Klever BIACTRON V2 |
Max load (on bicycle) | 120 kg |
Front hydraulic disc brake | Tektro HD-M290 Auriga (180mm) |
Rear hydraulic disc brake | Tektro HD-M290 Auriga (180mm) |
LED front light | Roxim X4E |
LED rear light | Herrmanns H-Trace Mini |
Standard battery | 570 Wh |
Standard charger | Travel charger (2A, 96W) |
Display console | Klever 2.5 + E-Key + Bluetooth |
Gears | Shimano Deore 10-speed |
Tyre | Big Ben 24 x 2.15" |
Max rear rack load | 20 kg |
Weight (with standard battery) | 27 kg |
Security features | Motor-lock, alarm, Axa Block XXL ART2 ringlock |
Technical data subject to change without notification. Color changes reserved.
*recommended retail price VAT
A | Seat tube length | 460 mm | |
B | Top tube horizontal | 600 mm | |
C | Head tube angle | 67 ° | |
D | Seat tube angle | 70 ° | |
E | Head tube length | 195 mm | |
F | Reach | 385 mm | |
G | Stack | 592 mm | |
H | Chainstay length | 478 mm | |
I | Wheelbase | 1150 mm | |
J | Fork length | 442 mm |
GEOMETRY
The table is a good indication of the range to be expected, under comparable conditions:
- 570/850/1200Wh full battery
- Outside temperature between 12 and 30 degrees Celsius
- Flat road
- Total weight between 95 and 105 kg (weight of rider between 70 and 80 kg)
The range is an estimation because it is dependent from:
- the level of support
- the technical state of the bike (well oiled chain, optimal tyre pressure etc.)
- the total weight of the system (bike, biker, and luggage)
- the road (flat or hilly)
- the weather (temperature, tail or headwind)
RANGE-INDICATIONS
ENJOY
THE RIDE
We are happy about that. We can well imagine that you are looking for advice. For more information, to take a test drive or to order one of our readily available models, please contact us. Use the form for this. We will call you to provide you with the requested information or to make an appointment or a test drive with the desired model. No Klever dealer nearby? Then we will bring the bike directly to you so that you can try it out.