2016 Diamondback Bicycles Airen Base
- Category
- Sport Touring
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Aluminum
- Features
- Rim brake, Women's
Geometry
48 cm | 54 cm | 52 cm | 56 cm | |
Stack | 501mm | 549mm | 562mm | 573mm |
Reach | 342mm | 370mm | 368mm | 372mm |
Stack to Reach Ratio | 1.46:1 | 1.48:1 | 1.53:1 | 1.54:1 |
Seat Tube Length, C-T | 420mm | 480mm | 450mm | 510mm |
Top Tube Length, Effective/Horizontal Unknown | 495mm | 525mm | 510mm | 540mm |
Head Tube Angle | 70.5deg | 72deg | 71deg | 72deg |
Seat Tube Angle, Unknown | 76deg | 74.5deg | 75.5deg | 73.5deg |
Head Tube Length | 105mm | 150mm | 130mm | 175mm |
Bottom Bracket Height | — | — | — | — |
Chainstay Length | 410mm | 410mm | 410mm | 410mm |
Fork Offset/Rake | 50mm | 50mm | 50mm | 50mm |
Trail | 66.3mm high | 56.9mm mid/neutral | 63.2mm mid/neutral | 56.9mm mid/neutral |
Mechanical Trail | 62.5mm | 54.1mm | 59.7mm | 54.1mm |
Wheel Flop | 20.9mm | 16.7mm | 19.4mm | 16.7mm |
Standover Height | 685mm | 723mm | 702mm | 765mm |
Base Build
48 cm | 54 cm | 52 cm | 56 cm | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 26mm | 26mm | 26mm | 26mm |
Tire Outer Diameter | 674mm | 674mm | 674mm | 674mm |
Published Sizing Recommendations
Height | 4 ft 0 in to | 4 ft 6 in to | 4 ft 2 in to | 4 ft 9 in to |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Sport TouringSource:https://www.rei.com/rei-garage/product/109205/diamondback-airen-sport-womens