2006 Gunnar Cycles USA Roadie Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Carbon/Composite
- Features
- Rim brake
Somewhat aggressive stack and reachvs category | Average stack and reachvs category | Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Average stack and reachvs category | Somewhat upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category |
Geometry
480 | 500 | 520 | 540 | 560 | 580 | 600 | 620 | |
Stack | 479.9mm | 508mm | 538.6mm | 555.9mm | 572.2mm | 589.4mm | 608.6mm | 627.8mm |
Reach | 369.6mm | 370.8mm | 390.4mm | 395.3mm | 390.4mm | 390.3mm | 388.6mm | 392.9mm |
Stack to Reach Ratio | 1.3:1 | 1.37:1 | 1.38:1 | 1.41:1 | 1.47:1 | 1.51:1 | 1.57:1 | 1.6:1 |
Seat Tube Length, Unknown | 410mm | 430mm | 490mm | 510mm | 530mm | 550mm | 570mm | 590mm |
Top Tube Length, Effective/Horizontal Unknown | 500mm | 510mm | 530mm | 550mm | 560mm | 570mm | 580mm | 590mm |
Head Tube Angle | 72.5deg | 71.5deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg |
Seat Tube Angle | 75deg | 75deg | 75deg | 74.5deg | 73.5deg | 73deg | 73deg | 72.5deg |
Head Tube Length | 111mm | 95mm | 117mm | 135mm | 152mm | 170mm | 190mm | 210mm |
Bottom Bracket Drop | 45mm | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 275mm | 269mm | 269mm | 269mm | 269mm | 269mm | 269mm | 269mm |
Chainstay Length | 385mm | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm | 415mm |
Chainstay Length Horizontal | 382.4mm | 404mm | 404mm | 404mm | 404mm | 404mm | 404mm | 409.1mm |
Front-Center | 550.5mm | 574.3mm | 578.3mm | 588.2mm | 588.2mm | 593.2mm | 597.1mm | 607mm |
Front-Center Horizontal | 548.6mm | 570mm | 574mm | 584mm | 584mm | 589mm | 593mm | 603mm |
Wheelbase | 931mm | 974mm | 978mm | 988mm | 988mm | 993mm | 997mm | 1012mm |
Fork Offset/Rake | 40mm | 50mm | 43mm | 43mm | 43mm | 43mm | 43mm | 43mm |
Fork Length, Unknown | 340mm | 367mm | 367mm | 367mm | 367mm | 367mm | 367mm | 367mm |
Trail | 59mm mid/​neutral | 60.7mm mid/​neutral | 55.6mm mid/​neutral | 55.6mm mid/​neutral | 55.6mm mid/​neutral | 55.6mm mid/​neutral | 55.6mm mid/​neutral | 55.6mm mid/​neutral |
Mechanical Trail | 56.2mm | 57.6mm | 53.3mm | 53.3mm | 53.3mm | 53.3mm | 53.3mm | 53.3mm |
Wheel Flop | 16.9mm | 18.3mm | 15.1mm | 15.1mm | 15.1mm | 15.1mm | 15.1mm | 15.1mm |
Standover Height | 685mm | 709mm | 763mm | 782mm | 798mm | 816mm | 833mm | 852mm |
Tire to Pedal Spindle | 60.5mm 170 mm cranks | 65.3mm 170 mm cranks | 69.3mm 170 mm cranks | 79.2mm 170 mm cranks | 79.2mm 170 mm cranks | 84.2mm 170 mm cranks | 88.1mm 170 mm cranks | 98mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 105mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks |
Base Build
480 | 500 | 520 | 540 | 560 | 580 | 600 | 620 | |
Wheel Size | 650B/27.5 in 584 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 | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Outer Diameter | 640mm | 678mm | 678mm | 678mm | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1571mm | 1652mm | 1656mm | 1666mm | 1666mm | 1671mm | 1675mm | 1690mm |
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
Performance RoadSource:http://www.gunnarbikes.com/gunnar2006.pdf