2026 Brodie Bicycles Romax Steel-G 3.0

Design
Drop Bar, Rigid, non-suspension corrected
Somewhat aggressive stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Somewhat aggressive stack and reachvs category

Geometry

48 cm XS
51 cm S
54 cm M
57 cm L
60 cm XL
Stack
529.4mm
554mm
585.8mm
600mm
626mm
Reach
376.2mm
378.2mm
381.5mm
397.4mm
410.2mm
Stack to Reach Ratio
1.41:1
1.46:1
1.54:1
1.51:1
1.53:1
Seat Tube Length, C-T
480mm
510mm
540mm
570mm
600mm
Top Tube Length, Actual C-C
520mm
535mm
550mm
570mm
590mm
Top Tube Slope
7.5deg
7deg
7.2deg
5.4deg
4.9deg
Head Tube Angle
70deg
71.5deg
72deg
72deg
72.5deg
Seat Tube Angle
75deg
74deg
74deg
74deg
74deg
Head Tube Length
110mm
130mm
150mm
165mm
190mm
Bottom Bracket Drop
72mm
72mm
72mm
72mm
72mm
Bottom Bracket Height
279mm
279mm
279mm
279mm
279mm
Chainstay Length
420mm
420mm
420mm
420mm
425mm
Chainstay Length Horizontal
413.8mm
413.8mm
413.8mm
413.8mm
418.9mm
Front-Center
602.5mm
604.5mm
605.5mm
626.4mm
641.2mm
Front-Center Horizontal
598.2mm
600.2mm
601.2mm
622.2mm
637.1mm
Wheelbase
1012mm
1014mm
1015mm
1036mm
1056mm
Fork Offset/Rake
52.2mm
57.6mm
50.2mm
50.7mm
49.9mm
Trail
72.2mm
high
56.7mm
mid/​neutral
61.3mm
mid/​neutral
60.8mm
mid/​neutral
58.4mm
mid/​neutral
Mechanical Trail
67.9mm
53.8mm
58.3mm
57.8mm
55.7mm
Wheel Flop
23.2mm
17.1mm
18mm
17.9mm
16.8mm
Standover Height
740mm
751mm
778mm
802mm
841mm
Tire to Pedal Spindle
81.5mm
170 mm cranks
83.5mm
170 mm cranks
84.5mm
170 mm cranks
105.4mm
170 mm cranks
120.2mm
170 mm cranks
Pedal Spindle to Ground Clearance
109mm
170 mm cranks
109mm
170 mm cranks
109mm
170 mm cranks
109mm
170 mm cranks
109mm
170 mm cranks

Steel-G 3.0 Build

48 cm XS
51 cm S
54 cm M
57 cm L
60 cm 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
Tire Width
40mm
40mm
40mm
40mm
40mm
Tire Outer Diameter
702mm
702mm
702mm
702mm
702mm
Bike Length with Tires
1714mm
1716mm
1717mm
1738mm
1758mm

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