Diamondback Union 1

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  • $1,999.99
  • Regular price $3,750.00
Shipping calculated at checkout.


**Available For in store pick up only**


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.


  • Bike Frame Formed 6061 T6 Oversize Aluminum Alloy Thru Axle Dropout, Disc Brake Specific, Powertube Integrated Battery
  • Bike Rear Shock *
  • Bike Fork Formed 6061 T6 w/ Integrated Crown, Disc Brake, Thru Axle
  • Bike Headset Integrated, Sealed Bearing
  • Bike Cranks FSA Forged Aluminum for Bosch System
  • Bike Sprocket FSA Forged Spider, 42 tooth w/chainguard, steel
  • Bike Bottom Bracket *
  • Bike Front Derailleur *
  • Bike Rear Derailleur Shimano Deore M610, SGS
  • Bike Shifter Shimano Deore SL-M6000, 10 Speed
  • Bike Cogset Shimano, 11-32 tooth, 10 Speed
  • Bike Chain KMC x10e EPT, Ebike Specific
  • Bike Front Hub Formula, Sealed Bearing, Thru Axle
  • Bike Rear Hub Formula, Sealed Bearing, Thru Axle
  • Bike Spokes Black w/Silver Nipples
  • Bike Rims Aluminium 27.5", Black Annodized, 25mm ID, Disc Specific, 32 Hole
  • Bike Tires 27.5" x 2.4" Schwalbe Super Moto
  • Bike Brake Levers Tektro M735, 2 Finger Lever
  • Bike Pedals Shoe Friendly Urban Design, Resin Body
  • Bike Handlebar Aluminum Alloy 3D Forged
  • Bike Grips Ergo Comfort Control
  • Bike Stem Aluminum Alloy 3D Forged
  • Bike Seat Custom Ergo Performance
  • Bike Seatpost Aluminum Aluminum Forged Head, 350mm
  • Bike Detangler *
  • Bike Extras Aluminum Structural Extrusion Fenders, with Integrated Rear Rack, Rear Mounted Kickstand
  • Bike Tape *
  • Bike Battery Bosch PowerTube 400
  • Bike Charger Bosch 4A
  • Bike Motor Bosch Performance Line Speed, 85Nm Torque, 28mph
  • Bike Display Bosch Purion
  • Bike Range Estimated 35mi/56km to 55mi/89km
  • Bike Brakes Tektro M735, 4 Piston Front 180mm Rotor, 2 Piston Rear 160mm Rotor