2020 CHIRU Chilkoot Base L

Build

700C/29 in × 40 mm

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
565mm
Reach
387mm
Stack to Reach Ratio
1.46:1
Seat Tube Length, C-T
535mm
Top Tube Length, Effective/Horizontal Center
565mm
Top Tube Slope
5.6deg
Head Tube Angle
71.3deg
Seat Tube Angle
73.2deg
Head Tube Length
170mm
Bottom Bracket Drop
66mm
Bottom Bracket Height
285mm
Chainstay Length
423mm
Chainstay Length Horizontal
417.8mm
Front-Center
615.7mm
Front-Center Horizontal
612.2mm
Wheelbase
1030mm
Fork Offset/Rake
45mm
Fork Length (Axle-To-Crown)
395mm
Trail
71.3mm
high
Mechanical Trail
67.5mm
Wheel Flop
21.7mm
Tire to Pedal Spindle Distance
With 170 mm cranks
94.7mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
115mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
40mm
Tire Outer Diameter
702mm
Bike Length with Tires
1732mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Titanium
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
178 cm
to
190 cm
Source:http://www.chirubikes.com/frames-chilkoot