Tadpole Trikes



…now have as an option to fit up with Bosch Electric Assist.

Go farther, faster and with greater ease aboard an eCAT. At the heart of the eCAT line is the latest in electric assist systems from industry leaders Bosch. The result is a Catrike with the perfect combination of maximum efficiency, comfort and riding enjoyment. The efficient and versatile Active Line Plus electric-assist drive mated to a 1 x 11 drivetrain (11 – 42 cassette / 44 tooth chainring) provides dynamic performance – guaranteeing an authentic riding sensation with minimal pedaling resistance. It delivers active and sporty acceleration even at low cadences, offering powerful assistance as soon as you step on the pedals. In addition, the system’s multi-sensor technology and fast information processing ensure optimum interaction between you and your eCAT.

These prices here are in USD$ and are for comparison only. There will be other expenses in bringing the Bosch E-Assist units into Australia

  • Dumont: $6,750
  • 5.5.9: $5,750
  • Expedition: $5,150
  • Trail: $5,550
  • Pocket: $4,750
  • Villager: $5,150
  • Eola: $4,595

    BOSCH Active Line Plus Motor provides a maximum torque of 50 Nm with 270% assistance up to 20 mph and 105 cadence.


    The Bosch 400 Wh battery pack has a maximum range of 62 miles.


    The Purion display focuses on the essentials and is easy to read in sunlight.
    The Bosch Active Line Plus electric-assist system features four levels of power assistance: Eco – 40%, Tour – 100%, Sport – 180% and Turbo – 270%. Each level also features a maximum drive torque to ensure smooth, gentle acceleration. The Bosch Active Line Plus delivers assistance up to 20 mph and a cadence of 105. Built for derailleur based drivetrains, it features gear shift detection to provide seamless power through the full range of gears.

    Info from Catrike: Catrike E-Cats

    Prices on our WebSite!

    …apply only to trikes in stock. Shipments costs around Australia increased last week quite considerably and new shipments from Catrike:

    These are the current lead times and estimated ship months:

    Catrikes, all colors, all models: 26 weeks (June 2021)
    eCATs, all models, all colors: 34 weeks (August/September 2021)
    eKITS: 26 weeks (June 2021)

    Please feel free to reach out if you have questions.