2020 Opus Bike Horizon AL Aluminium

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake
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

XXS
XS
S
M
L
XL
Stack
534mm
553mm
572mm
590mm
610mm
630mm
Reach
372mm
376mm
380mm
384mm
392mm
400mm
Stack to Reach Ratio
1.44:1
1.47:1
1.51:1
1.54:1
1.56:1
1.58:1
Seat Tube Length, C-C
420mm
450mm
480mm
510mm
545mm
580mm
Top Tube Length, Effective/Horizontal Center
515mm
530mm
544mm
559mm
578mm
599mm
Head Tube Angle
69.75deg
70.5deg
71deg
71.5deg
72deg
72.5deg
Seat Tube Angle
75deg
74.5deg
74deg
73.5deg
73deg
72.5deg
Head Tube Length
113mm
133mm
153mm
173mm
193mm
213mm
Bottom Bracket Drop
80mm
78mm
76mm
74mm
73mm
72mm
Bottom Bracket Height
266mm
268mm
270mm
272mm
273mm
274mm
Chainstay Length
425mm
425mm
427mm
427mm
429mm
429mm
Chainstay Length Horizontal
417.4mm
417.8mm
420.2mm
420.5mm
422.7mm
422.9mm
Front-Center
592.9mm
597.1mm
603.2mm
608.6mm
618.1mm
627.3mm
Front-Center Horizontal
587.5mm
591.9mm
598.4mm
604.1mm
613.8mm
623.1mm
Wheelbase
1004.9mm
1009.7mm
1018.6mm
1024.6mm
1036.5mm
1046mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
45mm
Trail
79.7mm
high
74.8mm
high
71.5mm
high
68.3mm
high
65.1mm
high
61.9mm
mid/​neutral
Mechanical Trail
74.8mm
70.5mm
67.7mm
64.8mm
61.9mm
59mm
Wheel Flop
25.9mm
23.5mm
22mm
20.6mm
19.1mm
17.8mm
Standover Height
718mm
743mm
766mm
791mm
818mm
847mm
Tire to Pedal Spindle
81.9mm
165 mm cranks
81.1mm
170 mm cranks
85.2mm
172 mm cranks
90.6mm
172 mm cranks
100.1mm
172 mm cranks
106.3mm
175 mm cranks
Pedal Spindle to Ground Clearance
101mm
165 mm cranks
98mm
170 mm cranks
98mm
172 mm cranks
100mm
172 mm cranks
101mm
172 mm cranks
99mm
175 mm cranks

Aluminium 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
35mm
35mm
35mm
35mm
35mm
35mm
Tire Width Max
45mm
45mm
45mm
45mm
45mm
45mm
Tire Outer Diameter
692mm
692mm
692mm
692mm
692mm
692mm
Bike Length with Tires
1696.9mm
1701.7mm
1710.6mm
1716.6mm
1728.5mm
1738mm
Crank Length
165mm
170mm
172mm
172mm
172mm
175mm
Handlebar Width
380mm
400mm
420mm
420mm
440mm
460mm
Stem Length
70mm
80mm
90mm
100mm
110mm
110mm

Published Sizing Recommendations

Height
4 ft 11 in
to
5 ft 3 in
5 ft 3 in
to
5 ft 5 in
5 ft 4 in
to
5 ft 8 in
5 ft 7 in
to
5 ft 11 in
5 ft 10 in
to
6 ft 4 in
6 ft 1 in
to
6 ft 5 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
All-road/Gravel
Source:https://www.opusbike.com/en/product/adventure/413-horizon-al-grx.html?CouleurId=336