B Comfort

POWER + Next level Comfort combined

  • 350 W motor limited to 250 W for a more powerful ride
  • Front & rear suspension
  • Hydraulic disc brakes (180mm)
  • Robust low step-through frame
  • Comfortable riding position and low centre of gravity.
  • 850 Wh battery upgradeable

  Snow white   Midnight black
360 Wh30-70km 570 Wh80-120km 850 Wh120-180km

€ 2.999,– *

The entry level B-range bike brings you the reliability and power of the BIACTRON system, comfortable riding position, and front/rear suspension at a competitive price.

The combination of full suspension, the powerful motor, the robust frame, hydraulic disk brakes, and low center of gravity makes this one of the safest and most comfortable e-bikes available.

Beside a great ride, the Klever B Comfort is also a practical e-bike with the possibility to mount an easy to put on and off front rack for the personal stuff you want to keep an eye on while riding.

Technical specifications

Suspension Full (F/R)
Wheel size 24"
Frame material Aluminum
Support limit 25 km/h
Power (max) 250 W
Torque (max) 43 Nm
Range (360Wh battery) 50-70 km
Range (570Wh battery) 80-120 km
Range (850Wh battery) 120-180 km
Rear drive system Klever BIACTRON V2
Operating noise (max) <50 dB
Max load (on bicycle) 120kg
Category Bicycle
Hydraulic disc brake Tektro Gemini (160mm rotor)
LED front light AXA Blueline 30
Equipped battery 360 Wh
Equipped charger Travel charger (96W)
Display console 2.2“ LCD + Bluetooth®
Shifter+derailleur / sprockets (F/R) Shimano Deore / 10-speed
Gears 48/11-32 T
Tyres Schwalbe Big Apple 24 x 2.0"
Suspension travel (F/R) 70 mm / 65 mm
Rear rack load 25 kg
Max throttle speed 4 km/h
Weight (with equipped battery) 29 kg
Certifcation EN15194 CD
Charge time (from 10% to 90% battery capacity) 3.8 h
Extras included Regen-coasting


Range indications

The table is a good indication of the range to be expected, under comparable conditions:

  • 360/470/570Wh full battery
  • Outside temperature between 12 and 30 degrees Celsius
  • Flat road
  • Total weight betqween 95 and 105 kg (weight of rider between 70 and 80 kg)
  • Light wind.



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).