The entry into the "Ben-E-Bike" world. Despite its small size, the TWENTY E-POWER is just as uncompromising and classy as its bigger brothers. With a sensationally low total weight of only 9.9 kg, including the powerful electric drive, it is lighter than most conventional children's bikes.

Components and Specifications

  • weight


    Weight without pedals: 9.9 kg
    Weight with pedals: 10.2 kg


  • bicycle


    Frame: AL6061 superlight  with KSA18 mount for stand
    Fork: AN6 Superlight

  • 039-crankset


    Crankset: PLP 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 X11-93, 98 links



    Motor: Brushless DC hub motor with 30 Nm maximum torque
    Controller: Sine wave controller, rider configurable support speed and engine power
    Display: LCD with 5 support levels
    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 MT4
    Discs: Ashima AiRotor 160 mm

  • 027-saddle


    Saddle: BEB Superlight with titanium rails
    Seatpost: BEB CNC Superlight 27,2 mm, 250mm long
    Seat clamp: BEB 31.8 mm

  • 048-wheel-1



    Rims: Alexrims MD19 hollow chamber rims, 28 hole
    Front Hub: PLP Superlight
    Front quick release: BEB Superlight, titanium axle
    Spokes: Sapim Race butted 2.0 / 1.8 / 2.0mm
    Tires: Schwalbe MOW JOE 20 x 1.85
    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

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: 70 °
f  - Chain stay length: 375 mm
g  - Wheelbase: 853 mm
h - Head tube length: 100 mm
i  - Bottom bracket lowering: 30 mm
Reach: 313 mm
Maximum rider weight: 40 kg

Pricing and Options

Basic price: £1599.00

Twin power option: £219.00

(second 175 wh battery)