2020 Quirk Cycles Overland Base

Category
Rigid MTB
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Disc brake
Average stack and reachvs category
Average stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category

Geometry

S
M
L
XL
Stack
592mm
613mm
638mm
659mm
Reach
400mm
424mm
449mm
469mm
Stack to Reach Ratio
1.48:1
1.45:1
1.42:1
1.41:1
Seat Tube Length, C-T
490mm
500mm
520mm
550mm
Top Tube Length, Actual C-C
578mm
608mm
641mm
667mm
Top Tube Slope
12.8deg
13.3deg
13.2deg
11.9deg
Head Tube Angle
69.5deg
69.5deg
69.5deg
69.5deg
Seat Tube Angle
73.5deg
73.5deg
73.5deg
73.5deg
Head Tube Length
90mm
112mm
140mm
162mm
Bottom Bracket Drop
60mm
60mm
60mm
60mm
Bottom Bracket Height
312mm
312mm
312mm
312mm
Chainstay Length
440mm
440mm
440mm
440mm
Chainstay Length Horizontal
435.9mm
435.9mm
435.9mm
435.9mm
Front-Center
655.9mm
687.7mm
722.6mm
749.5mm
Front-Center Horizontal
653.1mm
685.1mm
720.1mm
747.1mm
Wheelbase
1089mm
1121mm
1156mm
1183mm
Fork Offset/Rake
51mm
51mm
51mm
51mm
Trail
84.6mm
very high
84.6mm
very high
84.6mm
very high
84.6mm
very high
Mechanical Trail
79.3mm
79.3mm
79.3mm
79.3mm
Wheel Flop
27.8mm
27.8mm
27.8mm
27.8mm
Tire to Pedal Spindle
113.9mm
170 mm cranks
145.8mm
170 mm cranks
180.7mm
170 mm cranks
207.6mm
170 mm cranks
Pedal Spindle to Ground Clearance
142mm
170 mm cranks
142mm
170 mm cranks
142mm
170 mm cranks
142mm
170 mm cranks

Base Build

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
Tire Width
2.4in
2.4in
2.4in
2.4in
Tire Outer Diameter
743.9mm
743.9mm
743.9mm
743.9mm
Bike Length with Tires
1832.9mm
1864.9mm
1899.9mm
1926.9mm

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
Rigid MTB
Source:https://www.quirkcycles.com/overland