2020 Poseidon Bike Redwood Base

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

Geometry

XXS
XS
S
M
L
XL
Stack
558.4mm
558.4mm
565.7mm
570.7mm
577.4mm
584mm
Reach
367.4mm
373.4mm
377.8mm
384.4mm
391.4mm
392.2mm
Stack to Reach Ratio
1.52:1
1.5:1
1.5:1
1.48:1
1.48:1
1.49:1
Seat Tube Length, Unknown
420mm
460mm
490mm
520mm
550mm
580mm
Top Tube Length, Effective/Horizontal Unknown
527.5mm
533.5mm
540mm
553.5mm
563.2mm
570mm
Top Tube Length, Actual C-C
507mm
513.5mm
521.5mm
537mm
550.7mm
561.8mm
Top Tube Slope
17.8deg
13.1deg
10.5deg
7.7deg
5.2deg
3deg
Head Tube Angle
71deg
70.5deg
71.2deg
71deg
71deg
71deg
Seat Tube Angle
74deg
74deg
74deg
73.5deg
73.5deg
73deg
Head Tube Length
125mm
125mm
132mm
138mm
145mm
152mm
Bottom Bracket Drop
63.4mm
63.4mm
63.4mm
63.4mm
63.4mm
63.4mm
Bottom Bracket Height
288.3mm
288.3mm
288.3mm
288.3mm
288.3mm
288.3mm
Chainstay Length
440mm
440mm
440mm
440mm
440mm
440mm
Chainstay Length Horizontal
435.4mm
435.4mm
435.4mm
435.4mm
435.4mm
435.4mm
Front-Center
589mm
595mm
600mm
609.9mm
619.8mm
621.5mm
Front-Center Horizontal
585.6mm
591.6mm
596.6mm
606.6mm
616.6mm
618.3mm
Wheelbase
1021mm
1027mm
1032mm
1042mm
1052mm
1053.7mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
45mm
Trail
73.5mm
high
76.8mm
high
72.2mm
high
73.5mm
high
73.5mm
high
73.5mm
high
Mechanical Trail
69.5mm
72.4mm
68.3mm
69.5mm
69.5mm
69.5mm
Wheel Flop
22.6mm
24.2mm
22mm
22.6mm
22.6mm
22.6mm
Standover Height
759mm
776mm
794mm
808mm
826mm
842mm
Tire to Pedal Spindle
67.3mm
170 mm cranks
73.3mm
170 mm cranks
78.3mm
170 mm cranks
88.2mm
170 mm cranks
98.2mm
170 mm cranks
99.8mm
170 mm cranks
Pedal Spindle to Ground Clearance
118.3mm
170 mm cranks
118.3mm
170 mm cranks
118.3mm
170 mm cranks
118.3mm
170 mm cranks
118.3mm
170 mm cranks
118.3mm
170 mm cranks

Base Build

XXS
XS
S
M
L
XL
Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
2.35in
2.35in
2.35in
2.35in
2.35in
2.35in
Tire Width Max
2.5in
2.5in
2.5in
2.5in
2.5in
2.5in
Tire Outer Diameter
703.4mm
703.4mm
703.4mm
703.4mm
703.4mm
703.4mm
Bike Length with Tires
1724.4mm
1730.4mm
1735.4mm
1745.4mm
1755.4mm
1757.1mm

Published Sizing Recommendations

Height
5 ft 0 in
to
5 ft 3 in
5 ft 4 in
to
5 ft 7 in
5 ft 7 in
to
5 ft 10 in
5 ft 9 in
to
6 ft 0 in
6 ft 0 in
to
6 ft 3 in
6 ft 0 in
to

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.poseidonbike.com/products/redwood