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Details

  • Hand-built 7005 aluminum alloy frame with butted and formed tubing is lightweight yet highly durable
  • DBR Podium air-formed disc alloy fork with tapered steerer enhances handling performance
  • Tektro Lyra mechanical disc brakes provide unrivaled braking power and control
  • Wide range Shimano/FSA 2x9-speed drivetrain offers great performance and value
  • Specs are subject to change

Imported.

All bicycles sold at REI include a free warranty tune-up. New bikes go through a normal break-in period, after which readjustment is important for longevity and performance. Bring your new bike in to your local REI for its free tune-up within 20 hours of use or 6 months from purchase, whichever comes first. Contact your nearest REI bike shop to schedule this important service.

CHOOSE REI STORE PICK UP, GET FREE SHIPPING & ASSEMBLY

When you purchase your Diamondback bike on REI.com, have it shipped to any REI store where it will be ready for pick up fully assembled (and you'll avoid the home-delivery oversize shipping charge)!


View all Diamondback Endurance Bikes

REI membership

Specs

Best Use Road Cycling
Frame 7005 aluminum
Fork Aluminum
Bike Suspension No Suspension
Crankset Shimano Sora FC-3550 Compact, 50/34t
Bottom Bracket Shimano outboard bearing
Shifters Shimano Sora ST-3500 Dual Control, 2x9 speed
Front Derailleur Shimano Sora FD-3500, 31.8mm band clamp
Rear Derailleur Shimano Sora RD-R3000, 9-speed
Rear Cogs Shimano HG200 Cassette, 9-speed, 11-32t
Number of Gears 18
Brake Type Mechanical Disc Brake
Brakes Tektro Lyra Flat Mount mechanical disc, with 160mm front/140mm rear rotors
Brake Levers Shimano Sora ST-3500
Rims 28h Equation R, double-wall
Front Hub 28h Alloy with CNC disc mount
Rear Hub 28h Alloy with CNC disc mount, cassette
Wheel Size 700c
Tires Michelin Dynamic Sport, 700x28c
Tire Width 28 millimeters
Handlebar Shape Drop Bar
Handlebar HED Tour Flat Top drop bar, 31.8 bar bore
Stem HED Tour Stem, +/-7 rise, 31.8mm bar bore
Seat Post HED Tour, 27.2mm
Saddle DBR Performance Road
Pedals Wellgo Alloy Road
Headset FSA NO.42, sealed cartridge for tapered head tube
Chain KMC Z99, 9-speed
Weight 22 lbs. 2 oz.
Bike Weight Bike weight is based on median size, as sold, or the average of two median sizes.
Gender Unisex

Size chart

Sizing notes

Bike measurements are stated in millimeters.

Graphic of a bike and its measurements

How we measure bikes

Understanding bike geometry helps you get a perfect fit.

1. Reach

2. Stack

3. Effective Top Tube

4. Seat Tube Center to Top

5. Standover Height

6. Head Tube Length

7. Head Tube Angle

8. Seat Tube Angle

9. Bottom Bracket Height

10. Wheelbase

11. Chainstay Length

12. Fork Offset

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