2015 Foundry Cycles Chilkoot Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Titanium
Fork
Carbon/Composite
Features
Rim brake
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

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"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
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 Scale
Category Trend
Performance Road
Source:http://foundrycycles.com/bikes/chilkoot/frameset