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  • Butted and formed aluminum female-specific frame with Endurance geometry keeps you in a comfortable, upright riding position
  • Flat handlebar and ergonomic grips add familiar controls and confidence
  • Steel fork helps absorb vibrations for a smooth ride over bumpy streets
  • Tektro Aires disc brakes provide powerful and reliable stopping power
  • Easy-to-use Shimano Acera 1x9 drivetrain has plenty of range for climbing hills
  • 700x42c Schwalbe Citizen tires with reflective strips and Kevlar guards provide maximum control in all conditions
  • Rack and fender brackets (racks and fenders not included)
  • Specs subject to change


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.


When you purchase your Diamondback bike on, 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 Hybrid Bikes

REI membership


Best Use Urban Cycling
Frame 6061 aluminum
Bike Suspension No Suspension
Fork Steel
Crankset Forged alloy arm, 38T single ring with alloy chainguard
Bottom Bracket Sealed cartridge
Shifters Shimano Acera M3000, 9-speed
Rear Derailleur Shimano Acera RD-T3000, 9-speed
Rear Cogs Shimano HG200, 9-speed cassette, 11-34T
Number of Gears 9
Brake Type Mechanical Disc Brake
Brakes Tektro aires mechanical disc, with 160mm front / 140mm rear rotors
Brake Levers Tektro 2 finger alloy linear
Rims DB Equation CX 700c 32h, 23mm wide, double-wall
Front Hub 32h alloy with CNC disc mount
Rear Hub 32h alloy with CNC disc mount, cassette
Wheel Size 700c
Tires Schwalbe Citizen with Kevlar guard, reflective strip, 700x42c
Tire Width 42 millimeters
Handlebar Shape Flat Bar
Handlebar DB flat bar, 640mm wide, 31.8mm
Stem DB X-durance, 3d forged, +/-7 rise, 31.8
Seat Post DB X-durance, alloy 27.2x350mm
Saddle DB Eldorado
Pedals Wellgo alloy road
Headset FSA IS-3E integrated drop-in ACB 1-1/8"
Chain KMC Z99
Weight 24 lbs. 8 oz.
Bike Weight Bike weight is based on median size, as sold, or the average of two median sizes.
Gender Women's

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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Is this bike equipped with pedals? Or do I have to install them myself? The picture doesn't show pedals are included, however in the details the pedals are Wellgo alloy road.

Asked by: Binyonsa
​This bike does come with standard platform pedals.
Answered by: REIservice
Date published: 2017-06-08

On the website, there are only two sizes listed. Does REI not carry the 47 or 50, or are they just currently out of stock?

Asked by: MegT
As of May 2017, we do not plan to stock 47cm or 50cm. All available sizes are on our website.
Answered by: REIservice
Date published: 2017-06-02
  • y_2017, m_6, d_27, h_11CST
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