Diamondback Union 1
Diamondback Union 1
- $3,500
- Rigid
- 650b
- 1 × 10
- 291%
- 400
- Aluminum
- Hydraulic disc
Rider height by size (cm)
Size guide- MD
- LG
- XL
Components
Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Frame and fork
-
Frame
Formed 6061 T6 Oversize Aluminum Alloy Thru Axle Dropout, Disc Brake Specific, Powertube Integrated Battery
Electric system
-
Battery
-
Charger
-
Display
-
Motor
Suspension
-
Fork
Formed 6061 T6 w/ Integrated Crown, Disc Brake, Thru Axle
-
Rear shock
*
Drivetrain
-
Bottom bracket
*
-
Cassette
-
Chain
-
Crankset
-
Front derailleur
*
-
Rear derailleur
RD-M610-SGS
-
Shifters
SL-M6000
Brakes
-
Brake levers
HD-M735
-
Brakes
HD-M735
Wheels and tires
-
Front hub
-
Rear hub
-
Rims
Aluminum 27.5", Black Annodized, 25mm ID, Disc Specific, 32 Hole
-
Spokes
Black w/Silver Nipples
-
Tires
Cockpit and contact points
-
Grips
Ergo Comfort Control
-
Handlebar
Aluminum Alloy 3D Forged
-
Headset
Integrated, Sealed Bearing
-
Pedals
Shoe Friendly Urban Design, Resin Body
-
Saddle
-
Seatpost
Aluminum Forged Head, 350mm
-
Stem
Aluminum Alloy 3D Forged
Sizes and geometry
Size explorer
Understanding sizes and measurements
Size LG
Table
Reach
419mm
Stack
623mm
Wheelbase
1135mm
Head angle
70.5°
Seat angle
73.0°
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
- Fork material
-
- Aluminum
Suspension
- Suspension configuration
-
- Rigid
Drivetrain
- Front chainrings
-
- 1
- Rear sprockets
-
- 10
- Smallest sprocket
-
- 11
- Largest sprocket
-
- 32
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Seatpost
-
- Rigid seatpost
- Shifting
-
- Mechanical
Electric system
- Battery capacity
-
- 400 Wh
Additional specifications
- Battery
-
- Bosch PowerTube 400
- Tire width
-
- 2.4″
- Travel
-
- Rear: Additional specification: Not available: Yes
- Wheel material
-
- Aluminum
- Wheel size
-
- 650b
Lineup changes
The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.
Differences across 2021 builds
Other models in this family
Published versions from the same family and model year.
Similar bicycles
Same category, closest configuration.
