From £1,899.00
  • Stylish urban frame with integrated battery
  • Can be used anywhere: Pannier rack with spring clamp
  • Simple to remove: battery with clip lock
  • Easy-tubeless ready: stable high-profile hollow section rims
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Everything you need to know about this bike

Motor Groove Next, 36 V / 250W / 32 Nm
Display Handling via top tube integrated Set /ON/OFF button
Battery Groove Next Li-Ion, 252 Wh
Drive system Groove
Range Less than 100 km
Charger Charger, 2A
Shifting system Shimano Tourney TX, 8-speed
Shifter Shimano Altus
Crankset aluminium
Sprocket description Shimano Altus
Gear Ratio front: 46, rear: 11-32
Brakes Shimano MT200, hydraulic disc brake
Brake rotors 160
Headlight Herrmans H-Black MR4, LED with stand light
Taillight AXA Blueline, LED with stand light
Frame Urban Integrated, Aluminium
Rims Concept EX 570, easy tubeless ready
Fender plastic, with edge protector
Fork Aluminum with lowrider compatible
Stem Aluminium, adjustable
Kickstand rear stand, adjustable
Permissible Total Weight 130 kg
Handlebar Tour, Aluminium
Saddle Kalkhoff Sport Comfort
Rear derailleur Shimano Tourney
Seatpost Concept
Pedals Comfort, with anti slip protection and reflector
Bottom Bracket BSA
Carrier Tour, aluminium
Gear System derailleur
Brake disc brake
Chain KMC X8
Grip Description Herrmans Basic
  Wheel diameter / Size S M L XL
A Size (MM) 410 460 510 560
B Effective Top Tube (MM) 576.9 586 598 609
C Head Tube Angle (°) 72 72 72 72
D Effective Seat Tube Angle (°) 73 73 73 73
E Chainstay length (MM) 430 430 430 430
F Bottom bracket drop (MM) 60 60 60 60
G Head Tube Length (MM) 135 145 160 170
H Fork construction height (MM) 418 418 418 418
I Pre-raked fork (MM) 45 45 45 45
J Wheelbase length (MM) 1041 1051 1063 1074
K Stack (MM) 572 582 596 605
L Reach (MM) 402 408 416 424

Your security package


Our proven quality "Made in Germany" – In addition to the 10-year warranty on all e-bike and S-Pedelec frames, we are offering to extend the 2-year warranty by a further 12 months for all Impulse motors and BMZ power packs manufactured from 2017 onwards and purchased on or after 1 August 2017.


Kalkhoff has one of the most modern and largest test laboratories in Europe. Frames, forks, seat supports, wheels, brakes and other components are tested on 30 machines spread over 40 square metres - up to 2,000 parts a year.