2021 Argonaut GR2 Base
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Somewhat upright stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Somewhat aggressive stack and reachvs category |
Geometry
51R | 52R | 53R | 54R | 54T | 55R | 55T | 56R | 56T | 57R | 57T | 58T | 58R | 59T | 59R | |
Stack | 527mm | 532mm | 548mm | 552mm | 568mm | 568mm | 577mm | 579mm | 588mm | 589mm | 596mm | 607mm | 598mm | 617mm | 608mm |
Reach | 357mm | 366mm | 367mm | 375mm | 380mm | 380mm | 378mm | 382mm | 380mm | 389mm | 387mm | 394mm | 397mm | 396mm | 404mm |
Stack to Reach Ratio | 1.48:1 | 1.45:1 | 1.49:1 | 1.47:1 | 1.49:1 | 1.49:1 | 1.53:1 | 1.52:1 | 1.55:1 | 1.51:1 | 1.54:1 | 1.54:1 | 1.51:1 | 1.56:1 | 1.5:1 |
Seat Tube Length, C-C | 445mm | 445mm | 471mm | 471mm | 480mm | 480mm | 490mm | 496mm | 506mm | 506mm | 515mm | 528mm | 519mm | 539mm | 528mm |
Top Tube Length, Effective/Horizontal Center | 510mm | 520mm | 530mm | 540mm | 540mm | 550mm | 550mm | 560mm | 560mm | 570mm | 570mm | 580mm | 580mm | 595mm | 590mm |
Head Tube Angle | 71deg | 71deg | 71.5deg | 71.5deg | 71.5deg | 71.5deg | 71.5deg | 72deg | 72deg | 72deg | 72deg | 72.5deg | 72.5deg | 72.5deg | 72.5deg |
Seat Tube Angle | 74deg | 74deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg | 73deg | 73deg | 73deg | 73deg | 73deg | 73deg | 72.5deg | 73deg |
Head Tube Length | 100mm | 105mm | 120mm | 125mm | 140mm | 142mm | 152mm | 152mm | 161mm | 161mm | 172mm | 182mm | 172mm | 192mm | 182mm |
Bottom Bracket Drop | 76mm | 76mm | 75mm | 75mm | 75mm | 75mm | 75mm | 75mm | 75mm | 75mm | 75mm | 73mm | 73mm | 73mm | 73mm |
Bottom Bracket Height | 272mm | 272mm | 273mm | 273mm | 273mm | 273mm | 273mm | 273mm | 273mm | 273mm | 273mm | 275mm | 275mm | 275mm | 275mm |
Chainstay Length | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm |
Chainstay Length Horizontal | 413.1mm | 413.1mm | 413.3mm | 413.3mm | 413.3mm | 413.3mm | 413.3mm | 413.3mm | 413.3mm | 413.3mm | 413.3mm | 413.6mm | 413.6mm | 413.6mm | 413.6mm |
Front-Center | 567.1mm | 577.7mm | 579.7mm | 589mm | 599.2mm | 599.2mm | 600.2mm | 599.9mm | 600.8mm | 610.1mm | 610.3mm | 616mm | 616.2mm | 621.1mm | 626.2mm |
Front-Center Horizontal | 562mm | 572.7mm | 574.8mm | 584.2mm | 594.5mm | 594.5mm | 595.5mm | 595.2mm | 596.1mm | 605.4mm | 605.7mm | 611.7mm | 611.8mm | 616.8mm | 622mm |
Wheelbase | 975.1mm | 985.8mm | 988.1mm | 997.4mm | 1007.8mm | 1007.8mm | 1008.8mm | 1008.4mm | 1009.4mm | 1018.7mm | 1019mm | 1025.3mm | 1025.4mm | 1030.4mm | 1035.6mm |
Fork Offset/Rake | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm |
Fork Length, Unknown | 382mm | 382mm | 382mm | 382mm | 382mm | 382mm | 382mm | 382mm | 382mm | 382mm | 382mm | 382mm | 382mm | 382mm | 382mm |
Trail | 70.1mm high | 70.1mm high | 66.9mm high | 66.9mm high | 66.9mm high | 66.9mm high | 66.9mm high | 63.7mm mid/​neutral | 63.7mm mid/​neutral | 63.7mm mid/​neutral | 63.7mm mid/​neutral | 60.4mm mid/​neutral | 60.4mm mid/​neutral | 60.4mm mid/​neutral | 60.4mm mid/​neutral |
Mechanical Trail | 66.3mm | 66.3mm | 63.4mm | 63.4mm | 63.4mm | 63.4mm | 63.4mm | 60.5mm | 60.5mm | 60.5mm | 60.5mm | 57.7mm | 57.7mm | 57.7mm | 57.7mm |
Wheel Flop | 21.6mm | 21.6mm | 20.1mm | 20.1mm | 20.1mm | 20.1mm | 20.1mm | 18.7mm | 18.7mm | 18.7mm | 18.7mm | 17.3mm | 17.3mm | 17.3mm | 17.3mm |
Tire to Pedal Spindle | 49.1mm 170 mm cranks | 59.7mm 170 mm cranks | 61.7mm 170 mm cranks | 71mm 170 mm cranks | 81.2mm 170 mm cranks | 81.2mm 170 mm cranks | 82.2mm 170 mm cranks | 81.9mm 170 mm cranks | 82.8mm 170 mm cranks | 92.1mm 170 mm cranks | 92.3mm 170 mm cranks | 98mm 170 mm cranks | 98.2mm 170 mm cranks | 103.1mm 170 mm cranks | 108.2mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 102mm 170 mm cranks | 102mm 170 mm cranks | 103mm 170 mm cranks | 103mm 170 mm cranks | 103mm 170 mm cranks | 103mm 170 mm cranks | 103mm 170 mm cranks | 103mm 170 mm cranks | 103mm 170 mm cranks | 103mm 170 mm cranks | 103mm 170 mm cranks | 105mm 170 mm cranks | 105mm 170 mm cranks | 105mm 170 mm cranks | 105mm 170 mm cranks |
Base Build
51R | 52R | 53R | 54R | 54T | 55R | 55T | 56R | 56T | 57R | 57T | 58T | 58R | 59T | 59R | |
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 | 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 | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm |
Tire Outer Diameter | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm |
Bike Length with Tires | 1671.1mm | 1681.8mm | 1684.1mm | 1693.4mm | 1703.8mm | 1703.8mm | 1704.8mm | 1704.4mm | 1705.4mm | 1714.7mm | 1715mm | 1721.3mm | 1721.4mm | 1726.4mm | 1731.6mm |
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://argonautcycles.com/bike-builder/gr2/