Union 1 E-Bike
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Shop Similar ProductsWhy We Like The Union 1 e-Bike
Whether we're zipping through a long work commute, or enjoying a peaceful cruise on scenic backroads, we opt for the Diamondback Union 1 because it's both fun and practical. This class 3 e-bike offers powerful pedal assistance at speeds up to 28mph, allowing you to cover some serious ground in a matter of minutes. Voluminous tires make for a comfortable and stable ride, while the hydraulic disc brakes ensure you can keep your speed safely in check. Not to mention, the bike comes pre-equipped with fenders, a cargo rack, and a kickstand, meaning you're equally ready for long tours as you are for quick trips to the store.
Details
- Class-3 e-bike made for commuting and touring
- Durable aluminum frame with clean internal cable routing
- Powerful Bosch motor offers pedal-assist up to 28mph
- 400Wh integrated battery helps you go the distance
- Shimano Deore 10-speed offers crisp, reliable shifting
- Large Schwalbe tires offer a comfy, plush ride
- Hydraulic brakes help you stop safely
- Includes useful accessories like fender, cargo rack, kickstand
- Item #DMB1WUR
- Frame Material
- 6061 T6 aluminum
- Fork
- 6061 T6 aluminum, integrated crown, thru-axle
- Headset
- integrated sealed bearing, tapered
- Shifters
- Shimano Deore SL-M6000, 10-speed
- Rear Derailleur
- Shimano Deore M610, SGS
- Computer
- Bosch Purion
- Drive System
- Bosch Cargo Line Speed Gen 4
- Motor Power
- 350W
- Battery Type
- Bosch PowerTube
- Battery Energy
- 400Wh
- Max Torque
- 85Nm
- Max Speed
- 28mph
- Crankset
- FSA forged alloy
- Chainring Sizes
- 42t
- Crank Arm Length
- 170mm
- Cassette
- Shimano 10-speed
- Cassette Range
- 11 - 32t
- Chain
- KMC x10e EPT, e-bike specific
- Brakeset
- [front] Tektro M735, 4-piston, [rear] Tektro M735, 2-piston
- Brake Type
- hydraulic disc
- Rotors
- [front] 180mm, [rear] 160mm
- Handlebar
- aluminum
- Handlebar Width
- 700mm
- Grips
- Ergo Comfort Control
- Stem
- aluminum alloy, 3D-forged
- Stem Length
- 80mm
- Saddle
- Custom Ergo Performance
- Seatpost
- aluminum alloy, forged head
- Wheelset
- [rims] aluminum 27.5in, black anodized, 25mm internal width, 32-hole
- Hubs
- Formula sealed bearing thru-axle
- Front Axle
- 15 x 100mm
- Rear Axle
- 12 x 142mm
- Tires
- Schwalbe Super Moto
- Tire Size
- 27.5 x 2.4in
- Pedals
- shoe-friendly urban design, resin body
- Extras
- battery charger
- Manufacturer Warranty
- lifetime
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 1 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.View
Selecting an option will reload the available reviews on the pageApril 9, 2021
Best Cruiser Bike
- Familiarity:
- I've used it several times
- Size Bought:
- M
- Height:
- 5' 6"
- Weight:
- 130
I am a mom of two small kiddos (F, 5?6?, 130lbs). I got a size M to pull my 70lb Burley bike trailer with our kids and baggage that goes with small kids. It pulls like a DREAM. We live in a hilly area and I can easily adjust the bike assist to go up and down each hill. It?s been the best purchase so far of 2021!
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