2020 Dolan Bikes GXA Frameset

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake
Average stack and reachvs category
Average stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Average stack and reachvs category

Geometry

49cm
52cm
54cm
56cm
58cm
61cm
Stack
541mm
560mm
572mm
592mm
609mm
624mm
Reach
366mm
370mm
371mm
380mm
383mm
404.2mm
Stack to Reach Ratio
1.48:1
1.51:1
1.54:1
1.56:1
1.59:1
1.54:1
Seat Tube Length, C-T
490mm
520mm
540mm
560mm
580mm
610mm
Top Tube Length, Effective/Horizontal HT Top
525mm
535mm
545mm
560mm
575mm
595mm
Top Tube Slope
7.9deg
6.7deg
6deg
5.9deg
5.7deg
4deg
Head Tube Angle
70.5deg
71deg
71.5deg
72deg
72deg
72deg
Seat Tube Angle
74.5deg
74deg
73deg
73deg
72.5deg
73deg
Head Tube Length
120mm
140mm
150mm
170mm
190mm
210mm
Bottom Bracket Height
Trail
Mechanical Trail
Wheel Flop

Frameset Build

49cm
52cm
54cm
56cm
58cm
61cm
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
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
45mm
45mm
45mm
45mm
45mm
45mm
Tire Width Max
45mm
45mm
45mm
45mm
45mm
45mm
Tire Outer Diameter
712mm
712mm
712mm
712mm
712mm
712mm

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 Scale
Category Trend
All-road/Gravel
Source:https://www.dolan-bikes.com/dolan-gxa2020-aluminium-gravel-frameset/