Union 1

The Class 3 Union 1 electric bike gets things done. Built on a sleek aluminum frame with internal cable routing, this eBike is powered by a Bosch Performance Line Speed motor and a powertube integrated 400Wh battery. The Bosch Purion on-board computer lets you focus on the important things with a minimalist design but the data you need at the touch of a button. A 10-speed Shimano drivetrain fine-tunes your pedaling, while Tektro hydraulic disc brakes keep your speed under control. Wide tires on 27.5-inch wheels take the sting out of rough pavement. With an integrated rack, and fenders, the Union 1 lets you cut through city traffic with ease and confidence.


  • Frame
    Formed 6061 T6 Oversize Aluminum Alloy Thru Axle Dropout, Disc Brake Specific, Powertube Integrated Battery
  • Fork
    Formed 6061 T6 w/ Integrated Crown, Disc Brake, Thru Axle
  • Rear Derailleur
    Shimano Deore M610, SGS
  • Shifter
    Shimano Deore SL-M6000, 10 Speed
  • Crank
    FSA Forged Aluminum for Bosch System
  • Cassette
    Shimano, 11-32 tooth, 10 Speed
  • Chain
    KMC x10e EPT, Ebike Specific
  • Brakes
    Tektro M735
  • Rotors
    4 Piston Front 180mm Rotor, 2 Piston Rear 160mm Rotor
  • Seatpost
    Aluminum Forged Head, 350mm
  • Saddle
    Custom Ergo Performance
  • Handlebar
    Aluminum Alloy 3D Forged
  • Stem
    Aluminum Alloy 3D Forged
  • Grips
    Ergo Comfort Control
  • Headset
    Integrated, Sealed Bearing
  • Wheels
    Aluminum 27.5", Black Annodized, 25mm ID, Disc Specific, 32 Hole
  • Wheel Size
    27.5 x 2.4"
  • Hubs
    Formula, Sealed Bearing, Thru Axle
  • Tires
    27.5" x 2.4" Schwalbe Super Moto
E-bike System
  • Motor
    Bosch Performance Line Speed, 85Nm Torque, 28mph
  • Battery
    Bosch PowerTube 400
  • Battery Charger
    Bosch 4A
  • Display
    Bosch Purion
More Info
Mountain bike pricing and specifications are ever changing. This info was last updated August 16, 2021.
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