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Trek Powerfly 4 - Matte black

2,799.00 €

4 X 699.75 € free of charge

In Stock

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Color Matte black
Gender Mixing

<![CDATA[Le VTT à assistance électrique <b>Powerfly 4

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  • Straight aluminium frame Platinum Alpha. A top-of-the-range aluminium specifically developed by TREK. It is extremely rigid, stable and light thanks to the hydroforming of the tubes.
  • Perfect integration of motor and BOSCH battery : the motor is located in the bottom bracket and the battery is fully integrated in the down tube.
  • Sporty and comfortable geometry optimized for efficient pedaling.
  • Fully integrated cable routing for low maintenance and a neat finish.


  • The electrical system has been entrusted to the leader in this field: the German manufacturer BOSCH with its top-of-the-range model for speedbikes. The result is impressive: a range of 70 to 150 km, depending on how you use it, and virtually zero maintenance.
  • The 250-watt BOSCH Performance CX engine develops a high torque (75Nm) for ultra-fast travel. It occupies a central position near the bottom bracket housing and can reach a maximum speed of 25 km/h (25 mph).
  • The BOSCH PowerTuibe 500 battery is removable with a secure key and fully recharges in 3.5 hours (1.5 hours for a 50% charge). Indicator lights tell you the charge level. With a greater autonomy than the 400Wh model, it maximizes the bike's potential.
  • The BOSCH Purion performance control screen located on the handlebar, allows you to keep a permanent eye on your effort with a high level of information (speed, distance travelled, autonomy, etc...). It allows you to choose the desired assistance mode with one click.
  • Four power-assist modes allow you to deal with any situation depending on your fitness level and the conditions of use. They can be selected by a simple press on the centre console :
  • - Walking assistance: assistance driving the bike up to 6km/h when you have to push it.

    Brand Trek
    Name Powerfly 4
    SKU 590237-0
    Batterie Bosch PowerTube 500
    Ecran of control Bosch Purion
    Leviers Shimano Altus M2010, 9 vitesses
    Front derailleur -
    Rear derailleur Shimano Acera M3000
    Bottom bracket VP-536, plateforme, nylon
    Cassettes Shimano HG200, 11-36, 9 vitesses
    Channel KMC X9, 9 vitesses
    Belt Alliage d'aluminium Bontrager, 31,8 mm
    Potence Alliage d'aluminium Bontrager, 31,8 mm
    Seat post Alliage d'aluminium Bontrager, 31,6 mm
    Selle Bontrager Arvada
    Freins Freins à disque hydrauliques Tektro HD-M275
    Wheels Bontrager Connection
    tyres Bontrager XR3 Comp, 29 x 2,30 pouces
    Fourche SR Suntour XCM 34, Boost110
    Engine Bosch Performance CX
    Color Matte black
    Gender Mixing