2019 Dolan Bikes GXA Base
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
X-SML(49cm) | MED(54cm) | SML(52cm) | LRG(56cm) | X-LRG(58cm) | XX-LRG(61cm) | |
Stack | 541mm | 572mm | 560mm | 592mm | 609mm | 628mm |
Reach | 375mm | 370mm | 375mm | 379mm | 383mm | 397mm |
Stack to Reach Ratio | 1.44:1 | 1.55:1 | 1.49:1 | 1.56:1 | 1.59:1 | 1.58:1 |
Seat Tube Length, C-T | 490mm | 540mm | 520mm | 560mm | 580mm | 610mm |
Top Tube Length, Effective/Horizontal Center | 525mm | 545mm | 535mm | 560mm | 575mm | 595mm |
Top Tube Slope | 7.8deg | 6deg | 6.6deg | 5.9deg | 5.7deg | 4.6deg |
Head Tube Angle | 70.5deg | 71.5deg | 71deg | 72deg | 72deg | 72deg |
Seat Tube Angle | 74.5deg | 73deg | 74deg | 73deg | 72.5deg | 72.5deg |
Head Tube Length | 120mm | 150mm | 140mm | 170mm | 190mm | 210mm |
Bottom Bracket Height | — | — | — | — | — | — |
Trail | — — | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — | — |
Wheel Flop | — | — | — | — | — | — |
Base Build
X-SML(49cm) | MED(54cm) | SML(52cm) | LRG(56cm) | X-LRG(58cm) | XX-LRG(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 | 35mm | 35mm | 35mm | 35mm | 35mm | 35mm |
Tire Width Max | 40mm | 40mm | 40mm | 40mm | 40mm | 40mm |
Tire Outer Diameter | 692mm | 692mm | 692mm | 692mm | 692mm | 692mm |
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
All-road/GravelSource:https://www.dolan-bikes.com/dolan-gxa-aluminium-disc-gravel-bike-shimano-hydro-build.html