2010 Kona Bicycle Company Dr Fine Base
- Category
- Commuter
- Design
- Flat Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Aluminum
- Features
- Disc brake, Single-speed capable
Somewhat upright stack and reachvs category | Somewhat upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category |
Geometry
45cm | 49cm | 52cm | 54cm | 56cm | 58cm | 60cm | 62cm | |
Stack | 548.2mm | 567.4mm | 582.7mm | 604.7mm | 619.2mm | 627.6mm | 646.2mm | 651.8mm |
Reach | 364.1mm | 371.3mm | 372.9mm | 381.4mm | 383.8mm | 391.9mm | 394mm | 401.5mm |
Stack to Reach Ratio | 1.51:1 | 1.53:1 | 1.56:1 | 1.59:1 | 1.61:1 | 1.6:1 | 1.64:1 | 1.62:1 |
Seat Tube Length, C-T | 400mm | 440mm | 470mm | 490mm | 510mm | 530mm | 550mm | 570mm |
Top Tube Length, Effective/Horizontal Unknown | 524mm | 537mm | 549mm | 561mm | 573mm | 585mm | 597mm | 608mm |
Head Tube Angle | 70deg | 70deg | 70deg | 72deg | 72deg | 72.5deg | 72.5deg | 72.5deg |
Seat Tube Angle | 74deg | 74deg | 73.5deg | 73.5deg | 73deg | 73deg | 72.5deg | 72.5deg |
Head Tube Length | 115mm | 135mm | 155mm | 170mm | 185mm | 200mm | 215mm | 225mm |
Bottom Bracket Drop | 70.8mm | 71.2mm | 67.7mm | 67.6mm | 67.8mm | 59.9mm | 64.2mm | 60.3mm |
Bottom Bracket Height | 277.2mm | 276.8mm | 280.3mm | 280.4mm | 280.2mm | 288.1mm | 283.8mm | 287.7mm |
Chainstay Length | 440mm | 440mm | 440mm | 440mm | 440mm | 440mm | 440mm | 440mm |
Chainstay Length Horizontal | 434.3mm | 434.2mm | 434.8mm | 434.8mm | 434.8mm | 435.9mm | 435.3mm | 435.9mm |
Front-Center | 590mm | 604mm | 612mm | 607mm | 614mm | 621mm | 628mm | 638mm |
Front-Center Horizontal | 585.7mm | 599.8mm | 608.2mm | 603.2mm | 610.3mm | 618.1mm | 624.7mm | 635.2mm |
Wheelbase | 1020mm | 1034mm | 1043mm | 1038mm | 1045mm | 1054mm | 1060mm | 1071mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm |
Fork Length, Unknown | 392mm | 392mm | 392mm | 392mm | 392mm | 392mm | 392mm | 392mm |
Trail | 78.8mm high | 78.8mm high | 78.8mm high | 65.8mm high | 65.8mm high | 62.5mm mid/​neutral | 62.5mm mid/​neutral | 62.5mm mid/​neutral |
Mechanical Trail | 74mm | 74mm | 74mm | 62.5mm | 62.5mm | 59.7mm | 59.7mm | 59.7mm |
Wheel Flop | 25.3mm | 25.3mm | 25.3mm | 19.3mm | 19.3mm | 17.9mm | 17.9mm | 17.9mm |
Standover Height | 701mm | 728mm | 751mm | 773mm | 788mm | 807mm | 823mm | 837mm |
Tire to Pedal Spindle | 72mm 170 mm cranks | 86mm 170 mm cranks | 94mm 170 mm cranks | 89mm 170 mm cranks | 91mm 175 mm cranks | 98mm 175 mm cranks | 105mm 175 mm cranks | 115mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 107.2mm 170 mm cranks | 106.8mm 170 mm cranks | 110.3mm 170 mm cranks | 110.4mm 170 mm cranks | 105.2mm 175 mm cranks | 113.1mm 175 mm cranks | 108.8mm 175 mm cranks | 112.7mm 175 mm cranks |
Base Build
45cm | 49cm | 52cm | 54cm | 56cm | 58cm | 60cm | 62cm | |
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 |
Tire Width | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm | 37mm |
Tire Outer Diameter | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm | 696mm |
Bike Length with Tires | 1716mm | 1730mm | 1739mm | 1734mm | 1741mm | 1750mm | 1756mm | 1767mm |
Crank Length | 170mm | 170mm | 170mm | 170mm | 175mm | 175mm | 175mm | 175mm |
Handlebar Width | 620mm | 620mm | 620mm | 620mm | 620mm | 620mm | 620mm | 620mm |
Stem Length | 75mm | 75mm | 90mm | 90mm | 90mm | 100mm | 100mm | 100mm |
Stem Angle | 6deg | 6deg | 6deg | 6deg | 6deg | 6deg | 6deg | 6deg |
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
CommuterSource:http://2010.konaworld.com/bike.cfm?content=drfine