Skip to content
Cart

Sorry, this Diamondback Union 1 Crosscountry E-Bike - 2021, X-Large has been sold.
You'll be the first to know next time this or other newly available related products are in stock.

Diamondback Union 1 Crosscountry E-Bike - 2021, X-Large

Item #BRD25503
Condition: Certified Pre-Owned
Fit Range: 6'1" - 6'4"
Regular price

Trade In
Eye icon Pulsating eye icon that grows and shrinks people are looking at this
Every Certified Pre-Owned bike passes our multi-point inspection
  • Frame integrity verified
  • All components inspected
  • Drivetrain cleaned and tuned
  • Suspension adjusted
  • Wheels trued
Shipping

Our RideFast shipping means this bike gets to you quickly and securely. Domestic US ground rates are a flat $135 for regular bikes or $150 for e-bikes.

Quick Assembly
  • Bikes arrive tuned and mostly pre-assembled
  • Torque tool & video guide included
  • Get riding in 15 minutes
Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

Guaranteed Buyback

We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.

More details More details icon
30-Day Returns

If this bike isn't perfect for you, our Ride Guides will help you find the right one.

More details More details icon
Specifications
Toggle accordion
Details
Year 2021
Brand Diamondback
Model Union 1
Size X-Large
Frame Material Aluminum
Drivetrain Shimano, 1x10 spd
Weight 51 lbs 0 oz
Build
Fork Diamondback , Aluminum
Brakes Tektro M735, Disc Brakes - Hydraulic
Shifters Shimano Deore M6000, Mechanical
Rear Derailleur Shimano Deore M610
Bottom Bracket Shell N/A
Crankset FSA Forged Aluminum for Bosch System, 42t, 170mm
Cassette Shimano CS-HG500, 11-32t
Chain KMC
Handlebar Alloy, 700mm
Headset Integrated
Stem Alloy, 31.8mm x 80mm, 6°
Seatpost Alloy, 30.9mm
Saddle Custom Ergo Performance
Front Axle Spacing 12x100mm (Thru-Axle)
Rear Axle Spacing 12x142mm
Wheelset Aluminum Black Anodized Clincher, Formula
Front Tire Schwalbe Super Moto, 27.5" x 2.4"
Rear Tire Schwalbe Super Moto, 27.5" x 2.4"
Tire Type Clincher
Tubeless Compatibility Wheels are not tubeless compatible
Motor Bosch Performance Line Speed
Torque 85Nm
Wattage 250w
Battery Bosch PowerTube 400
Top Speed 28mph
Mileage 6
Key Included Yes
Charger Included Yes
Pedals Sold separately
Geometry
Toggle accordion
Bike geometry chart
Inspected. Tested. Trusted.

What is CPO?

CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and multiple points of inspection.

Bikes are meant
to be used.