2021 OPEN Cycle MIN.D Base

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

Geometry

S
S
M
M
L
L
XL
XL
Stack
535mm
535mm
560mm
560mm
585mm
585mm
610mm
610mm
Reach
361mm
361mm
373mm
373mm
385mm
385mm
397mm
397mm
Stack to Reach Ratio
1.48:1
1.48:1
1.5:1
1.5:1
1.52:1
1.52:1
1.54:1
1.54:1
Top Tube Length, Effective/Horizontal HT Top
530mm
530mm
550mm
550mm
569mm
569mm
589mm
589mm
Head Tube Angle
71deg
71deg
72.5deg
72.5deg
72.5deg
72.5deg
72.5deg
72.5deg
Seat Tube Angle
74deg
74deg
73.5deg
73.5deg
73.5deg
73.5deg
73.5deg
73.5deg
Head Tube Length
135mm
135mm
158mm
158mm
184mm
184mm
210mm
210mm
Bottom Bracket Drop
73mm
73mm
71mm
71mm
71mm
71mm
71mm
71mm
Bottom Bracket Height
270mm
270mm
272mm
272mm
272mm
272mm
272mm
272mm
Chainstay Length
405mm
405mm
405mm
405mm
405mm
405mm
405mm
405mm
Chainstay Length Horizontal
398.4mm
398.4mm
398.7mm
398.7mm
398.7mm
398.7mm
398.7mm
398.7mm
Front-Center
578mm
578mm
584mm
584mm
604mm
604mm
623mm
623mm
Front-Center Horizontal
572.6mm
572.6mm
579.3mm
579.3mm
599.3mm
599.3mm
619.3mm
619.3mm
Wheelbase
971mm
971mm
978mm
978mm
998mm
998mm
1018mm
1018mm
Fork Offset/Rake
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
Trail
65.2mm
high
65.2mm
high
55.7mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
Mechanical Trail
61.7mm
61.7mm
53.1mm
53.1mm
53.1mm
53.1mm
53.1mm
53.1mm
Wheel Flop
20.1mm
20.1mm
16mm
16mm
16mm
16mm
16mm
16mm
Standover Height
743mm
743mm
769mm
769mm
792mm
792mm
816mm
816mm
Tire to Pedal Spindle
65mm
170 mm cranks
65mm
170 mm cranks
71mm
170 mm cranks
71mm
170 mm cranks
91mm
170 mm cranks
91mm
170 mm cranks
110mm
170 mm cranks
110mm
170 mm cranks
Pedal Spindle to Ground Clearance
100mm
170 mm cranks
100mm
170 mm cranks
102mm
170 mm cranks
102mm
170 mm cranks
102mm
170 mm cranks
102mm
170 mm cranks
102mm
170 mm cranks
102mm
170 mm cranks

Base Build

S
S
M
M
L
L
XL
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
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
32mm
32mm
32mm
32mm
32mm
32mm
32mm
32mm
Tire Width Max
32mm
32mm
32mm
32mm
32mm
32mm
32mm
32mm
Tire Outer Diameter
686mm
686mm
686mm
686mm
686mm
686mm
686mm
686mm
Bike Length with Tires
1657mm
1657mm
1664mm
1664mm
1684mm
1684mm
1704mm
1704mm

Published Sizing Recommendations

Height
5 ft 3 in
to
5 ft 7 in
5 ft 3 in
to
5 ft 7 in
5 ft 6 in
to
5 ft 11 in
5 ft 6 in
to
5 ft 11 in
5 ft 10 in
to
6 ft 3 in
5 ft 10 in
to
6 ft 3 in
6 ft 2 in
to
6 ft 8 in
6 ft 2 in
to
6 ft 8 in

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
Endurance Road
Source:https://www.opencycle.com/mind, https://opencycle.com/mind