The entry into the ben-e-bike world - redefined. The TWENTY E-POWER PRO has been developed to meet customer demand with the addition of a 'Smoother PRO' suspension fork. Combined with its flatter steering angle and longer wheelbase, our smallest bike now offers even smoother running and driving stability. In addition, there is the new motor control, which can be optimally adapted to the needs and abilities of the child via PC software and USB interface.

!!! Currently sold out !!! Available again from around February 2021.

Components and Specifications

  • weight


    Weight without pedals: 11.3 kg
    Weight with pedals: 11.5 kg
  • bicycle


    Frame: AL6061 superlight with KSA18 mount for stand
    Fork: BEB "Smoother PRO" by Spinner USA, air suspension fork, 32mm stanchions, 80mm travel with LockOut and variable compression and rebound damping
  • 039-crankset


    Crankset: 127 mm crank length, 32 tooth chainring
    Bottom bracket: Neco carbon body and hollow drilled CrMo axle
    Pedals: CNC pedals, titanium axles, sealed bearings
    Cassette: Shimano XT cassette 10x, 11 - 32 teeth
    Rear Derailleur: Shimano ZEE RD-M640SSW 10-speed short cage
    Shifter: Shimano ZEE, 10x RapidFire
    Shift cables: Shimano
    Chain: KMC X10-93, 98 links

    Motor: Brushless DC hub motor with 30 Nm maximum torque
    Controller: Sine wave controller, fully configurable via USB
    Display: LED TFT colour display
    Sensors: 12-pin PAS pedal sensor, speed sensor and hall sensors
    Battery: 175 Wh, integrated BMS with all protection functions
  • 018-brake-1


    Levers: Magura MT SPORT
    Discs: Ashima AiRotor 160 mm front and rear
  • 027-saddle


    Saddle: BEB Superlight with titanium rails
    Seatpost: M-WAVE CNC Superlight 27.2 mm, 250mm long
    Seat clamp: BEB 31.8 mm
  • 048-wheel-1


    Rims: Alexrims MD19 double wall rims, 28 hole
    Front Hub: BEB Superlight
    Front quick release: BEB Superlight, titanium axle
    Spokes: Sapim Race butted 2.0 / 1.8 / 2.0mm
    Tires: Schwalbe ROCKET RON 20 x 2.25 Lite Skin ADDIX
    Tubes: Schwalbe SV7C

  • 038-handlebar


    Handlebar: BEB full carbon 3K, 560 mm width, 31.8 mm diameter
    Stem: BEB Superlight 40 mm with 31.8 mm clamping
    Spacer: Full carbon
    Headset: BEB Ahead 1 1/8 "
    Grips: SLR, breathable

Geometry and Sizing

Screenshot 2020-12-10 at 12.10.25

Suitable from height 115 cm (3' 9") -  135 cm (4' 6")

Recommended inside leg measurement 52 cm (20.5")

a - Seat tube length: 260 mm
b - Top tube length:  438 mm
c - Frame height: 505 mm
d -  Seat tube angle: 74 °
e - Head tube angle: 67 °
f  - Chain stay length: 375 mm
g  - Wheelbase: 989 mm
h - Head tube length: 110 mm
i  - Bottom bracket lowering: 30 mm
Reach: 313 mm
Maximum rider weight: 40 kg

Pricing and Options

Screenshot 2020-12-10 at 12.10.25

Basic price: £1749.00

Twin power option: £219.00

(second 175 wh battery)