2024 Gios Nature Base
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
48 | 51 | 54 | 57 | |
Stack | 528mm | 536.5mm | 546.5mm | 565.8mm |
Reach | 368.6mm | 371.1mm | 377.8mm | 387mm |
Stack to Reach Ratio | 1.43:1 | 1.45:1 | 1.45:1 | 1.46:1 |
Seat Tube Length, C-T | 480mm | 510mm | 540mm | 570mm |
Top Tube Length, Effective/Horizontal HT Top | 515mm | 530mm | 540mm | 570mm |
Top Tube Slope | 7.5deg | 5.3deg | 3.2deg | 2.1deg |
Head Tube Angle | 71deg | 71deg | 71deg | 71deg |
Seat Tube Angle | 74.5deg | 73.5deg | 73deg | 73deg |
Head Tube Length | 105mm | 115mm | 125mm | 145mm |
Bottom Bracket Height | — | — | — | — |
Chainstay Length | 425mm | 425mm | 425mm | 425mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm |
Trail | 72.6mm high | 72.6mm high | 72.6mm high | 72.6mm high |
Mechanical Trail | 68.6mm | 68.6mm | 68.6mm | 68.6mm |
Wheel Flop | 22.3mm | 22.3mm | 22.3mm | 22.3mm |
Standover Height | 745mm | 765mm | 787mm | 809mm |
Base Build
48 | 51 | 54 | 57 | |
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 | 38mm | 38mm | 38mm | 38mm |
Tire Outer Diameter | 698mm | 698mm | 698mm | 698mm |
Handlebar Width | 400mm | 400mm | 400mm | 400mm |
Stem Length | 80mm | 90mm | 100mm | 110mm |
Published Sizing Recommendations
Height | 160 cm to 170 cm | — | — | — |
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://gios.it/products/nature-grx-blue