2021 Polygon Bikes Strattos S3 Base

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

Geometry

46
49
52
55
Stack
520mm
540.5mm
563.1mm
582.1mm
Reach
381mm
385mm
389mm
394.3mm
Stack to Reach Ratio
1.36:1
1.4:1
1.45:1
1.48:1
Seat Tube Length, C-T
460mm
490mm
520mm
550mm
Top Tube Length, Effective/Horizontal Center
525mm
540mm
555.7mm
566.7mm
Top Tube Slope
8.7deg
7.6deg
6.9deg
5.7deg
Head Tube Angle
70.5deg
71deg
72deg
72deg
Seat Tube Angle
74.5deg
74deg
73.5deg
73.5deg
Head Tube Length
120mm
140mm
160mm
180mm
Bottom Bracket Drop
75mm
75mm
75mm
75mm
Bottom Bracket Height
264mm
264mm
264mm
264mm
Chainstay Length
415mm
415mm
415mm
415mm
Chainstay Length Horizontal
408.2mm
408.2mm
408.2mm
408.2mm
Front-Center
590.9mm
597.7mm
599.6mm
611.1mm
Front-Center Horizontal
586.1mm
592.9mm
594.9mm
606.4mm
Wheelbase
994.3mm
1001.1mm
1003.1mm
1014.6mm
Fork Offset/Rake
44.8mm
45.1mm
45mm
45.1mm
Trail
72.5mm
high
69.1mm
high
62.8mm
mid/​neutral
62.8mm
mid/​neutral
Mechanical Trail
68.3mm
65.3mm
59.7mm
59.7mm
Wheel Flop
22.8mm
21.3mm
18.5mm
18.5mm
Standover Height
708mm
736mm
764mm
791mm
Tire to Pedal Spindle
81.9mm
170 mm cranks
88.7mm
170 mm cranks
90.6mm
170 mm cranks
102.1mm
170 mm cranks
Pedal Spindle to Ground Clearance
94mm
170 mm cranks
94mm
170 mm cranks
94mm
170 mm cranks
94mm
170 mm cranks

Base Build

46
49
52
55
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
Tire Width
28mm
28mm
28mm
28mm
Tire Width Max
28mm
28mm
28mm
28mm
Tire Outer Diameter
678mm
678mm
678mm
678mm
Bike Length with Tires
1672.3mm
1679.1mm
1681.1mm
1692.6mm

Published Sizing Recommendations

Height
160 cm
to
170 cm
165 cm
to
175 cm
170 cm
to
180 cm
175 cm
to
185 cm

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.polygonbikes.com/id/sepeda/sepeda-balap/strattos-s3-3/