2020 Blue Competition Cycles Chinook Frameset

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

Geometry

XS
S
M
ML/LG
XL
Stack
515.8mm
522.2mm
538.2mm
556mm
603.7mm
Reach
386.8mm
390.1mm
395.7mm
398mm
404.7mm
Stack to Reach Ratio
1.33:1
1.34:1
1.36:1
1.4:1
1.49:1
Seat Tube Length, C-T
440mm
470mm
490mm
510mm
550mm
Top Tube Length, Effective/Horizontal HT Top
525mm
535mm
550mm
568mm
595mm
Top Tube Length, Actual C-C
510.2mm
522mm
537.2mm
553.5mm
576.8mm
Top Tube Slope
10.3deg
7.7deg
7.2deg
7.1deg
7.9deg
Head Tube Angle
71deg
71.5deg
72deg
73deg
73deg
Seat Tube Angle
75deg
74.5deg
74deg
73deg
72.5deg
Head Tube Length
115mm
120mm
135mm
150mm
198mm
Bottom Bracket Drop
69mm
69mm
69mm
69mm
69mm
Bottom Bracket Height
270mm
270mm
270mm
270mm
270mm
Chainstay Length
410mm
410mm
410mm
410mm
410mm
Chainstay Length Horizontal
404.2mm
404.2mm
404.2mm
404.2mm
404.2mm
Front-Center
592.3mm
593.3mm
599.4mm
597.9mm
613.9mm
Front-Center Horizontal
588.3mm
589.3mm
595.5mm
594mm
610mm
Wheelbase
992.4mm
993.4mm
999.6mm
998.1mm
1014.1mm
Fork Offset/Rake
45mm
45.1mm
45mm
45mm
40mm
Trail
69.1mm
high
65.9mm
high
62.9mm
mid/​neutral
56.6mm
mid/​neutral
61.9mm
mid/​neutral
Mechanical Trail
65.4mm
62.5mm
59.8mm
54.1mm
59.2mm
Wheel Flop
21.3mm
19.8mm
18.5mm
15.8mm
17.3mm
Tire to Pedal Spindle
83.3mm
170 mm cranks
84.3mm
170 mm cranks
90.4mm
170 mm cranks
88.9mm
170 mm cranks
104.9mm
170 mm cranks
Pedal Spindle to Ground Clearance
100mm
170 mm cranks
100mm
170 mm cranks
100mm
170 mm cranks
100mm
170 mm cranks
100mm
170 mm cranks

Frameset Build

XS
S
M
ML/LG
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
Tire Width
28mm
28mm
28mm
28mm
28mm
Tire Width Max
31mm
31mm
31mm
31mm
31mm
Tire Outer Diameter
678mm
678mm
678mm
678mm
678mm
Bike Length with Tires
1670.4mm
1671.4mm
1677.6mm
1676.1mm
1692.1mm

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:https://www.bluecompetitioncycles.com/chinook-frame-geometry