X Comfort

Most comfortable X

  • 350 W motor limited to 250 W for a more powerful ride
  • Great commuter e-bike
  • Front suspension
  • Riser handlebar
  • Hydraulic disc brakes (180mm)

  Iron grey
360 Wh40-80km 570 Wh60-120km 850 Wh80-160km

€ 3.699,– *

Smooth and silent speed with comfort elements

This Klever X 10speed e-bike with 27,5 inch wheels and hydraulic disc brakes gives you a great ride to your work. The stiffness of the frame, the smooth silent speed of the 250W BIACTRON motor, and the feeling of control this e-bike delivers, makes you arrive at your work to perform at your best.

The X Comfort has, in comparison to the X Commuter, a more comfortable handlebar (higher rise) and a suspended front fork. Together with more comfortable grips and saddle, the X Comfort combines sporty riding and comfort.

Silent and powerful BIACTRON system

We know our powerful silent motor, our BIACTRON system, has proven over the last 5 years to be among the best. Actually, we dare to say, there is no better system. And now in combination with our Klever X frame, that has been build by one of the best aluminum fame builders in the world, we can present you a very attractive e-bike that rides like a high performance road bike.

Clean design

The Klever X Comfort is a very clean e-bike. All cables are routed into the stem and the frame. The battery is ingeniously integrated into the middle of the frame. It has become a natural part of this e-bike. Together with the great riding experience the Klever X delivers, it takes this pedelec to the next level. To be appreciated by a new generation of e-bike riders. 

Technical specifications

Wheel size 27.5"
Frame material ALUIMINIUM / M&L
Support limit 25 KM/H
Power (max) 350 W
Torque (max) 43 NM
Range (360Wh battery) 40-80 KM
Range (570Wh battery) 60-120 KM
Range (850Wh battery) 80-160 KM
Rear drive system KLEVER BIACTRON V2
Operating noise (max) <50 DB
Max load (on bicycle) 120 KG
Category BICYCLE
Hydraulic disc brake TEKTRO GEMINI 180 MM
LED front light HERRMANS MR8
Equipped battery 570 WH
Equipped charger TRAVEL CHARGER 96W)
Display console 2.2“ LCD + E-KEY + BLUETOOTH
Shifter+derailleur / sprockets (F/R) SHIMANO DEORE XT 10 SPEED
Gears 38/11-36 T
Tyres SUPERMOTO X 27.5 x 2.4"
Suspension travel (F/R) 80 mm FRONT
Rear rack load 25 KG
Max throttle speed 4 KM/H
Weight (with equipped battery) 26.5 KG
Certifcation ISO4210 CE
Charge time (from 10% to 90% battery capacity) 6 H
Extras included REGEN COASTING



    M L
A Seat tube length 440 mm 440 mm
B Top tube horizontal 580 mm 610 mm
C Head tube angle 70 ° 70 °
D Seat tube angle 72,5 ° 72,5 °
E Head tube length 160 mm 180 mm
F Reach 400 mm 420 mm
G Stack 610 mm 635 mm
H Chainstay length 455 mm 455 mm
I Wheelbase 1085 mm 1115 mm
J Fork length 450 mm 450 mm
K Stem length 100 mm 100 mm
L Stem angle -3,5 ° -3,5 °




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).