2026 Curtis GOAT Base
- Category
- Progressive Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
XS | S | M | L | XL | XXL | |
Stack | 560mm | 570mm | 590mm | 600mm | 610mm | 620mm |
Reach | 370mm | 380mm | 385mm | 395mm | 400mm | 410mm |
Stack to Reach Ratio | 1.51:1 | 1.5:1 | 1.53:1 | 1.52:1 | 1.53:1 | 1.51:1 |
Seat Tube Length, C-C | 450mm | 470mm | 490mm | 510mm | 540mm | 560mm |
Head Tube Angle | 70deg | 70deg | 70deg | 70deg | 70deg | 70deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 120mm | 130mm | 150mm | 160mm | 170mm | 180mm |
Bottom Bracket Drop | 78mm | 78mm | 78mm | 78mm | 78mm | 78mm |
Bottom Bracket Height | 273mm | 273mm | 273mm | 273mm | 273mm | 273mm |
Chainstay Length | 435mm | 435mm | 435mm | 435mm | 435mm | 435mm |
Chainstay Length Horizontal | 428mm | 428mm | 428mm | 428mm | 428mm | 428mm |
Trail | — — | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — | — |
Wheel Flop | — | — | — | — | — | — |
Pedal Spindle to Ground Clearance | 103mm 170 mm cranks | 103mm 170 mm cranks | 103mm 170 mm cranks | 103mm 170 mm cranks | 103mm 170 mm cranks | 103mm 170 mm cranks |
Base Build
XS | S | M | L | XL | XXL | |
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 | 40mm | 40mm | 40mm | 40mm | 40mm | 40mm |
Tire Outer Diameter | 702mm | 702mm | 702mm | 702mm | 702mm | 702mm |
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
Progressive GravelSource:https://www.curtisbikes.co.uk/frames/handmade-steel-gravel-bikes/the-g-o-a-t/