2025 Nicolai Bicycles Argon GX Pinion
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
x- small | small | medium | large | x-large | xx-large | |
Stack | 548mm | 559mm | 575mm | 596mm | 606mm | 625mm |
Reach | 371mm | 380mm | 390mm | 403mm | 410mm | 424mm |
Stack to Reach Ratio | 1.48:1 | 1.47:1 | 1.47:1 | 1.48:1 | 1.48:1 | 1.47:1 |
Seat Tube Length, Unknown | 460mm | 490mm | 510mm | 530mm | 550mm | 570mm |
Top Tube Length, Actual C-C | 528mm | 545mm | 560mm | 580mm | 595mm | 615mm |
Top Tube Slope | 12deg | 9.7deg | 9.1deg | 9deg | 8deg | 7.7deg |
Head Tube Angle | 70.5deg | 70.5deg | 71deg | 71deg | 71.5deg | 71.5deg |
Seat Tube Angle | 74deg | 74deg | 73.5deg | 73.5deg | 73deg | 73deg |
Head Tube Length | 120mm | 130mm | 150mm | 170mm | 180mm | 190mm |
Bottom Bracket Height | — | — | — | — | — | — |
Chainstay Length | 435mm | 435mm | 435mm | 435mm | 435mm | 435mm |
Wheelbase | 1012mm | 1019mm | 1036mm | 1052mm | 1062mm | 1082mm |
Trail | — — | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — | — |
Wheel Flop | — | — | — | — | — | — |
Standover Height | 717mm | 733mm | 754mm | 772mm | 793mm | 808mm |
Pinion Build
x- small | small | medium | large | x-large | xx-large | |
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 Width Max | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm |
Tire Outer Diameter | 702mm | 702mm | 702mm | 702mm | 702mm | 702mm |
Bike Length with Tires | 1714mm | 1721mm | 1738mm | 1754mm | 1764mm | 1784mm |
Crank Length | 170mm | 170mm | 170mm | 170mm | 170mm | 170mm |
Handlebar Width | 40cm | 40cm | 42cm | 42cm | 44cm | 44cm |
Stem Length | 70mm | 70mm | 80mm | 80mm | 90mm | 90mm |
Published Sizing Recommendations
Height | 160 cm to 168 cm | 166 cm to 176 cm | 174 cm to 184 cm | 182 cm to 192 cm | 190 cm to 202 cm | 200 cm to 208 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://docs.google.com/spreadsheets/d/e/2PACX-1vQPHUMPXJ8cof9eXd2O35m5uqnhoGebU-eL8z9sH4G0RDbZJErYle3URg3fJC7zg-ltB5YefWo5Yv4X/pubhtml?gid=1178752023&single=true