Specifications

Geminus™ Twin

  • General:
    • Dimensions
      • Width: 1m
      • Length: 1.81m
    • Bike adjustability
      • Riders from 1m50 up to 1m90.
      • Seat moves back and forward like in a car
      • Seat can be moved up and down in 5 steps
      • Frame can be changed in length in 3 steps (S, M, L). This takes about an hour and tools are needed.
      • The handle bar can be moved up/down and in/out
    • Modular – frame breaks down into 5 parts.
      • This has proven to be a huge benefit in terms of maintenance, repair ability and transportation.
    • Power: 250w e-assist (500W for North America)
    • Max speed: 25km/h for Europe, 30km/h for North America (can be changed on the display background menu)
    • Maximum rider weight: 120kg
    • Frame material: 6061 T6 aluminum
    • Approximated bike weight 60kg
  • Luggage rack:
    • Rated for 50kg load
    • 45cmx77cm platform
  • Battery:
    • Samsung Lithium Ion
    • 48v – 1kWh (other sizes also available)
    • About a 40~60km range per battery depending on load and assist level
    • Removable and room for 2 spare batteries. This has proven to be a huge benefit in terms of bike readiness.
    • Affordable and easy to replace/recycle at end of life.
  • GenX™ drive by wire generator:
    • gear count: 22, can be customized in software.
    • Pedaling Nm and Wattage limit: 70Nm – 500W
    • Start-up gear can be saved. This way you’re always in your favorite gear when turning on the bike.
    • Easy to replace
    • Firmware can be updated.
  • Traction motor:
    • 500W RMS(250W drive by wire, 250W Assist), 1200W peak. High efficient sine wave permanent magnet motor with active fan and aluminum housing.
    • Gearbox: All hardened steel gears and differential in oil bath. 2 gears are controlled by a manual gear changer.
      • 220Nm in low gear – 12km/h max speed – extreme hill climbing abilities
      • 90Nm in high gear – 25km/h max speed
    • Modular – easy to maintain and replace.
    • Standard regenerative braking up to 550W (can be adjusted on the display background menu)
    • The harder you pedal the more assist you get. The assist strength can be set on the display
    • Reverse mode (3~6km/h, its speed can be changed on the display background menu)
  • Controller/lcd:
    • Sine wave 500W RMS; 1200W peak. Embedded into the bike frame.
    • Equipped with temperature sensor and automatic temperature rollback
      • On hot days during heavy use this might kick in to protect the motor/controller.
    • Can be equipped with a throttle. The further the throttle is engaged, the more torque you get for precise control of the bike.
      • It can legally be used in Europe as a walk assist if limited to 6km/h by us. This has proven to be very useful for precise control of the bike inside a warehouse.
    • Large LCD with USB output for charging a device
    • Display fields for:
      • Bike speed
      • Distance
      • Motor temperature
      • Outside temperature
      • Generated power
      • Battery capacity
      • Extensive error reporting in case of a failure or safety override
      • and many more….
    • 11 background display parameters that can be changed to customize your bikes characteristics.
    • Firmware can be updated.
  • Rear wheels: 3.5-10 aluminum rims with moped tires with motorcycle style disc brakes.
  • Front wheel: 20″ cast magnesium bicycle wheel with mechanical disc brakes. Equipped with ebike anti flat tire.
  • Front fork: downhill style heavy duty suspension fork (620DH-20”)
    • The front fork has mud guard equipped not showing on the image.
  • Pricing is expected to be in the 14 000 Euro range – to be continued

Geminus™ XXL Trailer

  • Frame is made out Steel and Aluminum
    • The sides are made out of high strength steel and have triangular cut-outs so that tie-downs can be used to secure your load.
  • Total weight is about 55kg
  • Deck size is 3m x 1m. It can fit 3 euro pallets legally.
  • Total bike length equipped with XXL is 5.1m
  • The wheels are the same aluminum casted wheels as on the bike (they can be interchanged and a spare can optionally be attached to the bottom of the trailer)
  • The brakes are the same as the once on the bike and hydraulically connected to the main brake. This with an optional hydraulic coupler. An overhaul brake caused too many issues in regards to regenerative braking and reverse driving.
  • Standard equipped with lights, optionally with brake lights and indicator lights
  • Optional ramp made out of aluminum and weighs +-10kg.
  • The trailer has independent suspension on both wheels.
  • The trailer deck can is made out of super light composite material (but expensive)
    • We are considering a more economic version with classic wooden base. This would be about 10~15kg heavier though.
  • Available modules:
    • 30cm height side panels that slide onto the hinges
    • Front ladder rack
    • Curtain top frame
    • Curtain for the top frame. The curtain is made of PVC tarpaulin and can be printed on. It opens on the right side by default.
    • Aluminum ramp and side stabilizer legs for loading with a pallet jack
  • Pricing is expected to be in the 4 500 Euro range – to be continued

Geminus™ Lift Trailer

  • Weighs about 25kg
  • 1m wide, 1.6m long – total bike length 3.46m
  • Wheels are 20″ magnesium bicycle wheels. Similar to the front wheels.
  • Can lift 250kg
  • Runs of the main bike or of its own battery(this battery doubles as a spare for the bike)
  • Currently no brakes are present. This is under review as some countries require brakes. This will likely make the trailer wider than 1m and so far has not been decided on.
    • Given that the Twin trike has over dimensioned brakes and that the weight from the trailer transfers to the bikes rear axle when braking the current setup has proven to be more than sufficient for loads up to 250kg. To be continued ….
  • Pricing is expected to be in the 3 500Euro range – to be continued