The Full Scoop on the Diamondback Union 2
The Class 3 Union 2 is fully loaded to get 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 500Wh battery. The Bosch Kiox on-board computer provides ride data at your fingertips via a handlebar remote and easy-to-read color display. The Kiox is compatible with Bluetooth heart-rate monitors for the ultimate smart ebike experience. A 10-speed Shimano drivetrain fine-tunes your pedaling, while Shimano 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 2 lets you cut through city traffic with ease and confidence.
- Components subject to manufacturer changes
Motor Bosch Performance Speed, 85Nm Torque, 28mph Battery Bosch PowerTube 500 Display Bosch Kiox
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, steel w/chainguard Drivetrain Shimano Deore M610, SGS Shifter Shimano Deore SL-M6000, 10 Speed Cassette Shimano 11-32 Tooth, 10 Speed Chain KMC x10ePT Ebike Specific Front Hub Formula, Sealed Bearing, Thru Axle Rear Hub Formula, Sealed Bearing, Thru Axle Rims
Aluminium 27.5", Black Annodized, 25mm ID, Disc Specific, 32 Hole
27.5" x 2.4" Schwalbe Super Moto
Shimano MT420, 4 Piston Front 180mm Rotor, 2 Piston Rear 160mm Rotor
Shimano MT420, 2 Finger Lever
Stem Aluminum Alloy 3D Forged Seat Custom Ergo Performance Seatpost
Aluminum Forged Head, 350mm
Pedals Shoe friendly Urban design, resin body
Ergo comfort control
Fenders Aluminum structural extrusion Reack rack Included Lights
Lezyne Kickstand rear mounted
Medium 5'7" - 5'10" Large 5'10" - 6'1" X-large 6'1" - 6'4"