2015 Foundry Cycles Chilkoot Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Titanium
- Fork
- Carbon/Composite
- Features
- Rim brake
Geometry
XXS | XS | S | M | L | XL | |
Stack | 509.3mm | 522.1mm | 540.8mm | 559.9mm | 578.8mm | 588.4mm |
Reach | 383.3mm | 385.2mm | 389.9mm | 394.1mm | 398mm | 404.5mm |
Stack to Reach Ratio | 1.33:1 | 1.36:1 | 1.39:1 | 1.42:1 | 1.45:1 | 1.45:1 |
Seat Tube Length, C-T | 460mm | 480mm | 500mm | 520mm | 545mm | 570mm |
Top Tube Length, Effective/Horizontal HT Top | 515mm | 530mm | 545mm | 560mm | 575mm | 590mm |
Top Tube Slope | 7.3deg | 6.6deg | 6.5deg | 6.5deg | 5.9deg | 4.5deg |
Head Tube Angle | 71.5deg | 72.5deg | 73deg | 73deg | 73.5deg | 73.5deg |
Seat Tube Angle | 75.5deg | 74.5deg | 74deg | 73.5deg | 73deg | 72.5deg |
Head Tube Length | 110mm | 120mm | 140mm | 160mm | 180mm | 190mm |
Bottom Bracket Drop | 72mm | 72mm | 70mm | 70mm | 68mm | 68mm |
Bottom Bracket Height | 264mm | 264mm | 266mm | 266mm | 268mm | 268mm |
Chainstay Length | 407mm | 409mm | 411mm | 411mm | 413mm | 413mm |
Chainstay Length Horizontal | 400.6mm | 402.6mm | 405mm | 405mm | 407.4mm | 407.4mm |
Front-Center | 579.4mm | 576.7mm | 583.1mm | 593mm | 598.1mm | 607.3mm |
Front-Center Horizontal | 575mm | 572.2mm | 578.8mm | 588.9mm | 594.2mm | 603.5mm |
Wheelbase | 975.5mm | 974.8mm | 983.8mm | 993.9mm | 1001.6mm | 1010.8mm |
Fork Offset/Rake | 43mm | 43mm | 43mm | 43mm | 43mm | 43mm |
Fork Length (Axle-To-Crown) | 367mm | 367mm | 367mm | 367mm | 367mm | 367mm |
Trail | 67.1mm high | 60.9mm mid/neutral | 57.8mm mid/neutral | 57.8mm mid/neutral | 54.7mm mid/neutral | 54.7mm mid/neutral |
Mechanical Trail | 63.6mm | 58mm | 55.2mm | 55.2mm | 52.4mm | 52.4mm |
Wheel Flop | 20.2mm | 17.5mm | 16.2mm | 16.2mm | 14.9mm | 14.9mm |
Standover Height | 716mm | 733.1mm | 754.1mm | 773.2mm | 797.4mm | 815.8mm |
Tire to Pedal Spindle | 73.4mm 170 mm cranks | 70.7mm 170 mm cranks | 77.1mm 170 mm cranks | 87mm 170 mm cranks | 92.1mm 170 mm cranks | 101.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 94mm 170 mm cranks | 94mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks | 98mm 170 mm cranks | 98mm 170 mm cranks |
Base Build
XXS | XS | S | M | L | XL | |
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 | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm |
Tire Width Max | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Outer Diameter | 672mm | 672mm | 672mm | 672mm | 672mm | 672mm |
Bike Length with Tires | 1647.5mm | 1646.8mm | 1655.8mm | 1665.9mm | 1673.6mm | 1682.8mm |
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://foundrycycles.com/bikes/chilkoot/frameset