Phat Rides USA

Cut Through City Traffic With Ease And Confidence.

Diamondback UNION 1

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Specifications

  • Model: UNION 1
  • Year: 2021
  • Size: SM/17-ML/19-LXL/21
  • Price: $3500

The Class 3 Union 1 gets things done. Built on a sleek aluminum frame with internal cable routing, this e-bike 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 built-in lights, an integrated rack, and fenders, the Union 1 lets you cut through city traffic with ease and confidence.

Specs

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

Headset

Integrated, Sealed Bearing

Cranks

FSA Forged Aluminum for Bosch System

Sprocket

FSA Forged Spider, 42 tooth w/chainguard, steel

Rear Derailleur

Shimano Deore M610, SGS

Shifter

Shimano Deore SL-M6000, 10 Speed

Cogset (Cassette/Freewheel)

Shimano, 11-32 tooth, 10 Speed

Chain

KMC x10e EPT, Ebike Specific

Front Hub

Formula, Sealed Bearing, Thru Axle

Rear Hub

Formula, Sealed Bearing, Thru Axle

Spokes

Black w/Silver Nipples

Rims

Aluminium 27.5", Black Annodized, 25mm ID, Disc Specific, 32 Hole

Tires

27.5" x 2.4" Schwalbe Super Moto

Brakes

Tektro M735, 4 Piston Front 180mm Rotor, 2 Piston Rear 160mm Rotor

Brake Levers

Tektro M735, 2 Finger Lever

Pedals

Shoe Friendly Urban Design, Resin Body

Handlebar

Aluminum Alloy 3D Forged

Grips

Ergo Comfort Control

Stem

Aluminum Alloy 3D Forged

Seat

Custom Ergo Performance

Seatpost

Aluminum Aluminum Forged Head, 350mm

Extras

Aluminum Structural Extrusion Fenders, with Integrated Rear Rack, Rear Mounted Kickstand

Motor

Bosch Performance Line Speed, 85Nm Torque, 28mph

Battery

Bosch Powertube 400Wh

Display

Bosch Purion

Max assisted speed

28mph

Range estimated

35mi/56km to 55mi/89km

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