Polygon Strattos S7 Disc

Name: Polygon Strattos S7 Disc
Brand: Polygon

2024 RoadEndurance Manufacturer page

Last known price: $1,899

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–34t
Gear range: 455%
Weight: 9.9 kg 21.8 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XXS 151–161
XS 154–164
SM 162–170
MD 168–176
LG 174–183
XL 180–187
XXL 185–195

Components

16 of 22 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

ACX Carbon All-Round Uci Approved, Internally Routed, Pressfit BB86, 12x142mm Not identified

Suspension

1 part

Fork

Full Carbon, Taper 1-1/8" To 1-1/2", Flat Mount Disc Brake Not identified

Drivetrain

7 parts

Bottom bracket

BB86/BB92, press-fit Not identified
Cassette
- Shimano 105 CS-R7101 12 speeds 11–34t
CS-R7101
Chain
- KMC
X-12
Crankset

50/34T Not identified
Front derailleur
- Shimano 105 FD-R7100 2 speeds
FD-R7100
Rear derailleur
- Shimano 105 RD-R7100 12 speeds
RD-R7100
Shifters
- Shimano 105 ST-R7120
ST-R7120

Brakes

3 parts

Brake levers
- Shimano 105 ST-R7020
ST-R7020
Brakes
- Shimano 105
BR-R7120BR-R7100
Disc rotors
- TRP
TR-29

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Handlebar
- Entity
Headset

Integrated (Is) Sealed Bearing For Os Head Tube Not identified
Pedals

Not Included Not identified
Saddle
- Entity
Seatpost
- Entity
Stem
- Entity

Sizes and geometry

7 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 387mm

Stack 534mm

Wheelbase 985mm

Head angle 73.0°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 7 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	372	383	384	387	390	392	403
Stackmm	493	495	511	534	558	584	612
Top tube lengthmm	505	515	525	540	555	570	590
Seat tube lengthmm	439	454	474	500	525	554	584
Head tube lengthmm	90	90	105	130	155	185	215
Head tube angle	71.5°	72°	72.5°	73°	73°	73°	73°
Seat tube angle	75°	75°	74.5°	74°	73.5°	73°	73°
Chainstay lengthmm	415	415	415	415	415	417	417
Wheelbasemm	970	975	977	985	995	1008	1028
Front centermm	566	571	573	580	590	600	620
Bottom bracket dropmm	72.5	72.5	72.5	70	70	67.5	67.5
Bottom bracket heightmm	271.5	271.5	271.5	274	274	277	277
Standover heightmm	717	729	748	776	801	832	862
Fork rakemm	46	44	44	45	45	45	45
Trailmm	65	64	61	57	57	57	57
Stack/reach ratio	1.33	1.29	1.33	1.38	1.43	1.49	1.52
Suspension and parts
Crank lengthmm	165	165	170	170	172.5	172.5	172.5
Handlebar widthmm	380	400	400	400	420	420	420
Stem lengthmm	60	90	90	100	100	110	110

Not published by the manufacturer: Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon
Bicycle weight: 9.9 kg

21.8 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 29.0 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire width: 28c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

29.0 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2024
Sample: 639 bicycles with this information
Coverage: 76.7% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2024
Sample: 639 bicycles with this information
Coverage: 76.7% of the class

Shifting

Mechanical

430 of 833 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2024
Sample: 833 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 50.5 km/h

Total gear range 455%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 29.0–131.8 gear inches
Class reference (p10–p90): 26.6–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2024
Lowest gear: 639 bicycles with this information, 76.7% of the class
Highest gear: 639 bicycles with this information, 76.7% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2024 builds
Specification	This bicycle Polygon Strattos S7 Disc	Polygon Strattos S2	Polygon Strattos S3	Polygon Strattos S4	Polygon Strattos S4D	Polygon Strattos S4 Disc
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Bicycle weight	9.9 kg	10.1 kg	9.8 kg	9.6 kg	Not informed	Not informed
Drivetrain
Rear sprockets	12	8	9	10	10	10
Smallest sprocket	11	11	11	12	12	12
Largest sprocket	34	30	28	28	28	28
Lowest gear	29.0 in	32.9 in	35.2 in	35.2 in	35.2 in	35.2 in
Highest gear	131.8 in	131.8 in	131.8 in	120.8 in	120.8 in	120.8 in
Brakes
Brake type	Hydraulic disc	Rim brake	Rim brake	Rim brake	Hydraulic disc	Hydraulic disc
Other specifications
Bottom bracket standard	BB86/BB92	BSA	BSA	BSA	BSA	BSA