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DiamondbackUnion 2

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Questions and Answers

Aluminum
500
Bosch
External Gearing
27.5"
Diamond
Disc Brakes
The Class 3 Union 2 electric bike is fully loaded to get things done. Built on a sleek aluminum frame with internal cable routing, this eBike is powered by a Bosch Performance Line Speed motor & a Powertube 500Wh battery. The Bosch Kiox on-board computer provides ride data at your fingertips via a handlebar remote & easy-to-read color display. The Kiox is compatible with Bluetooth heart-rate monitors ...Read more

Accessories

  • ExtrasAluminum Structural Extrusion Fenders, with Integrated Rear Rack, Lezyne Headlight & Taillight & Rear Mounted Kickstand

    • Brakes

  • BrakeShimano MT420, 4 Piston Front 180mm Rotor, 2 Piston Rear 160mm Rotor
  • Brake LeverShimano MT420, 2 Finger Lever

    • Cockpit

  • StemAluminum Alloy 3d Forged
  • GripsErgo Comfort Control
  • HeadsetIntegrated, Sealed Bearing
  • HandlebarAluminum Alloy
  • Tape*
  • DisplayBosch Kiox

    • General

  • FrameFormed 6061 T6 Oversize Aluminum Alloy Thru Axle Dropout, Disc Brake Specific, Powertube Integrated Battery

    • Groupset

  • Chain / BeltKMC x10e EPT, Ebike Specific
  • PedalsShoe Friendly Urban Design, Resin Body
  • CranksetFSA Forged Aluminum for Bosch System
  • ShiftersShimano Deore SL-M6000, 10 Speed
  • Bottom Bracket*
  • Rear DerailleurShimano Deore M610, SGS
  • Front Derailleur*
  • ChainringsFSA Forged Spider, 42 tooth w/chainguard, steel

    • Motor & Battery

  • MotorBosch Performance Line Speed, 85Nm Torque, 28mph
  • Torque85 Nm
  • BatteryBosch PowerTube 500
  • ChargerBosch 4A
  • Battery Capacity500 Wh
  • Motor ManufacturerBosch
  • Battery ManufacturerBosch
  • Maximum Motor Supportup to 45 kph

    • Wheels & Tires

  • Tires27.5" x 2.4" Schwalbe Super Moto
  • SpokesBlack w/Silver Nipples
  • WheelsAluminum 27.5", Black Anodized, 25mm ID, Disc Specific, 32 Hole
  • Rear HubFormula, Sealed Bearing, Thru Axle
  • Front HubFormula, Sealed Bearing, Thru Axle

    • Saddle

  • SaddleCustom Ergo Performance
  • Seat PostAluminum Alloy Forged Head, 350mm

    • Suspension

  • ForkFormed 6061 T6 w/ Integrated Crown, Disc Brake, Thru Axle
  • Shock*
    • Disclaimer

    Deviations between specified and installed components are possible depending on the delivery situation. Alternatively installed components correspond to the quality level of the specified components. The specified model year corresponds to the model series defined by the manufacturer and not necessarily the year of manufacture. As some models are produced unchanged over several years, the year of manufacture may vary. Irrespective of this, you will receive a current product in accordance with the stated specifications. Errors and omissions are excepted.

    Diamondback has been shaping the cycling world since the late 1970s, starting with BMX bikes that fueled adrenaline-filled adventures. Today, their philosophy remains simple: create innovative, reliable bikes that empower riders of all levels to explore and push their limits. Whether you're into mountain trails, road racing, or casual cruising, Diamondback’s diverse range has something for everyone. From rugged mountain bikes like the Release series to sleek road bikes and even hybrid models, they’ve got you covered. Riders rave about the balance of performance and value, making it a favorite for both beginners and seasoned pros. Are you a thrill-seeker? A weekend warrior? Or just looking for a dependable bike for your commute? Diamondback designs bikes for adventurers like you - offering quality, style, and functionality that won't break the bank. Hop on a Diamondback and experience the ride for yourself!

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