2020 Brodie Bicycles Romax Carbon

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

Geometry

46cm
49cm
52cm
55cm
Stack
517.5mm
546.5mm
575.5mm
604.5mm
Reach
366mm
378mm
390mm
402mm
Stack to Reach Ratio
1.41:1
1.45:1
1.48:1
1.5:1
Seat Tube Length, Unknown
460mm
490mm
520mm
550mm
Top Tube Length, Effective/Horizontal Unknown
529mm
550mm
571.5mm
593mm
Top Tube Slope
8.9deg
8.6deg
8.3deg
8deg
Head Tube Angle
69.5deg
71.5deg
72.5deg
72.5deg
Seat Tube Angle
72.5deg
72.5deg
72.5deg
72.5deg
Head Tube Length
101mm
125mm
150mm
180mm
Bottom Bracket Drop
70mm
70mm
70mm
70mm
Bottom Bracket Height
269mm
269mm
269mm
269mm
Chainstay Length
425mm
425mm
425mm
425mm
Chainstay Length Horizontal
419.2mm
419.2mm
419.2mm
419.2mm
Front-Center
591mm
597.9mm
605.9mm
626.7mm
Front-Center Horizontal
586.8mm
593.8mm
601.8mm
622.8mm
Wheelbase
1006mm
1013mm
1021mm
1042mm
Fork Offset/Rake
50.1mm
53.5mm
50mm
49.9mm
Trail
73.3mm
high
57.1mm
mid/​neutral
54.5mm
mid/​neutral
54.6mm
mid/​neutral
Mechanical Trail
68.6mm
54.1mm
51.9mm
52.1mm
Wheel Flop
24mm
17.2mm
15.6mm
15.7mm
Tire to Pedal Spindle
82mm
170 mm cranks
88.9mm
170 mm cranks
96.9mm
170 mm cranks
117.7mm
170 mm cranks
Pedal Spindle to Ground Clearance
99mm
170 mm cranks
99mm
170 mm cranks
99mm
170 mm cranks
99mm
170 mm cranks

Carbon Build

46cm
49cm
52cm
55cm
Wheel Size
650B/27.5
584 mm BSD
650B/27.5
584 mm BSD
650B/27.5
584 mm BSD
650B/27.5
584 mm BSD
Tire Width
47mm
47mm
47mm
47mm
Tire Width Max
47mm
47mm
47mm
47mm
Tire Outer Diameter
678mm
678mm
678mm
678mm
Bike Length with Tires
1684mm
1691mm
1699mm
1720mm
Handlebar Width
400mm
420mm
420mm
440mm
Stem Length
60mm
90mm
110mm
120mm

Published Sizing Recommendations

Height
5 ft 4 in
to
5 ft 8 in
5 ft 7 in
to
5 ft 10 in
5 ft 9 in
to
6 ft 0 in
5 ft 11 in
to
6 ft 2 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.brodiebicycles.com/2020-romax-carbon