Diamondback Arden 4 Carbon Women's Bike - 2018
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With a hand-built carbon frame that's stiff where you need it and compliant where you want it, the Diamondback Arden 4 Carbon women's bike offers great value for a carbon-fiber road bike.
Shop similar productsKey Details
- Enhanced Performance Geometry provides a comfortable and stable ride
- Continuous Fiber Technology: full carbon-fiber fork and tapered head tube enhance steering precision and vibration damping
- Front and rear thru-axles deliver impeccable tracking and stability
- Closed-circuit cable routing is clean and aerodynamic
- Di2 compatibility
- NOTE: Specs and images are subject to change based on component availability
Imported.
- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- 20% off shop services
- Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
| Best Use | Road Cycling |
|---|---|
| Frame | Carbon |
| Fork | Carbon |
| Bike Suspension | No Suspension |
| Crankset | Shimano FC-RS400 Compact, 50/34T |
| Bottom Bracket | Shimano outboard bearing |
| Shifters | Shimano Tiagra ST-4700, dual control 2x10-speed |
| Front Derailleur | Shimano Tiagra FD-4700, 31.8mm band clamp |
| Rear Derailleur | Shimano Tiagra RD-4700, 10-speed |
| Rear Cogs | Shimano HG500 cassette, 10-speed, 11-32T |
| Number of Gears | 20 gear(s) |
| Brake Type | Mechanical Disc Brake |
| Brakes | Tekro Lyra flat mount disc, 160mm front/140mm rear rotors |
| Brake Levers | Shimano ST-4700 |
| Rims | HED Flanders C2+ disc, 24h |
| Front Hub | 24h alloy, Sealed Cartridge, 12mm Thru-axle |
| Rear Hub | 24h Alloy, sealed cartridge, 142x12mm thru-axle, cassette |
| Wheel Size | 700c |
| Tires | Diamondback Century folding bead |
| Tire Width | 28 millimeters |
| Handlebar Shape | Drop Bar |
| Handlebar | HED Tour Flat Top drop bar, 31.8 bar bore |
| Stem | HED Tour, +/-7 rise, 31.8mm bar bore |
| Seat Post | HED Tour, 27.2mm |
| Saddle | Diamondback Performance women's road |
| Pedals | Alloy road platform |
| Headset | FSA No.42, sealed cartridge |
| Chain | KMC X10, 10-speed |
| Weight | 19 lbs. 4 oz. pounds |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Women's |
| 48 CM | 50 CM | 52 CM | 54 CM | 56 CM | |
|---|---|---|---|---|---|
| Height Range | 4'10"-5'-0" | 5'1"- 5'4" | 5'4"- 5'7" | 5' 7" - 5'9" | 5'9" - 5'11" |
| Reach | 366 | 364 | 368 | 371 | 375 |
| Stack | 515 | 542 | 565 | 589 | 607 |
| Effective Top Tube | 500 | 510 | 525 | 540 | 555 |
| Seat Tube Center-Top | 420 | 440 | 460 | 480 | 500 |
| Standover Height | 698 | 720 | 742 | 765 | 788 |
| Head Tube Length | 105 | 130 | 150 | 175 | 195 |
| Head Tube Angle (degrees) | 70.5 | 71 | 72 | 72 | 72.5 |
| Seat Tube Angle (degrees) | 75.5 | 75 | 74.5 | 74 | 73.5 |
| Bottom Bracket Height | 274 | 274 | 274 | 274 | 276 |
| Wheelbase | 987 | 985 | 987 | 998 | 1003 |
| Chainstay | 415 | 415 | 415 | 415 | 415 |
| Fork Offset | 47.5 | 47.5 | 47.5 | 47.5 | 47.5 |
Sizing Notes
Measurements are stated in millimeters unless otherwise indicated.
How we measure bikes
- Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.
- Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
- Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.
- Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.
- Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.
- Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
- Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
- Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
- Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
- Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
- Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
- Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.