Polygon Strattos 7

2027 RoadEndurance Manufacturer page

Polygon Strattos 7, color Metallic Black

Last known price: $1,699

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–34t
Gear range: 455%
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XXS 157–167
XS 165–173
SM 171–179
MD 177–185
LG 183–191
XL 188–197
XXL 194–204

Components

12 of 19 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.

Suspension

1 part

Fork

CARBON ENDURANCE Not identified

Drivetrain

6 parts

Bottom bracket
- Token
Cassette
- Shimano 105 CS-R7101 12 speeds 11–34t
CS-R7101
Chain
- KMC
Crankset
- Shimano 105 FC-R7100 12 speeds 50/34t
FC-R7100
Rear derailleur
- Shimano 105 RD-R7100 12 speeds
RD-R7100
Shifters
- Shimano 105 ST-R7120
ST-R7120

Brakes

3 parts

Wheels and tires

5 parts

Front hub

F: ALLOY THRU AXLE 12x100mm 24H SEALED BEARINGS CL, R: ALLOY THRU AXLE 12x142mm 24H SEALED BEARINGS CL Not identified
Rear hub

F: ALLOY THRU AXLE 12x100mm 24H SEALED BEARINGS CL, R: ALLOY THRU AXLE 12x142mm 24H SEALED BEARINGS CL Not identified
Rims

ALLOY DOUBLE WALL 622-19 24H FOR TYRE 622-28/62, DISC TUBELESS READY Not identified
Spokes

F: STAINLESS SPOKES NDS: 278mm DS: 280mm, R: STAINLESS SPOKES NDS: 280mm DS: 278mm Not identified
Tires
- Schwalbe One

Cockpit and contact points

4 parts

Handlebar
- Polygon
Headset

INTEGRATED (IS) SEALED BEARING FOR OS HEAD TUBE, IS 52/28.6 | IS 52/40 Not identified
Saddle

LINC GLYD Not identified
Seatpost
- Polygon

Sizes and geometry

7 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 378mm

Stack 555mm

Wheelbase 995mm

Head angle 72.0°

Seat angle 73.5°

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
Reachmm	355	360	369	378	387	396	405
Stackmm	516.9	531.1	544.3	555	580	605	630
Top tube lengthmm	498.4	507.2	525.1	542.4	564.3	580.97	597.61
Seat tube lengthmm	400	430	470	520	560	580	610
Head tube lengthmm	100	115	125	136	162	191	217
Head tube angle	70.5°	70.5°	71.5°	72°	72°	72°	72°
Seat tube angle	74.5°	74.5°	74°	73.5°	73°	73°	73°
Chainstay lengthmm	415	415	415	415	415	415	415
Wheelbasemm	975.1	985.1	989.3	995.2	1012.3	1030.7	1047.84
Front centermm	572	582	586	591	608	626	643
Bottom bracket dropmm	76.5	76.5	76.5	74	74	71.5	71.5
Bottom bracket heightmm	268	268	268	270.5	270.5	273	273
Standover heightmm	686.1	711.4	747.4	784.5	821.7	845	868.9
Fork rakemm	53	53	53	50	50	50	50
Trailmm	64	64	58	58	58	58	58
Stack/reach ratio	1.46	1.48	1.48	1.47	1.50	1.53	1.56

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

Specifications

Frame and fork

Intended fit: Unisex
Fork material: Carbon

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: T47
Tire width: 30c
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: 2027
Sample: 109 bicycles with this information
Coverage: 84.4% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2027
Sample: 109 bicycles with this information
Coverage: 84.4% of the class

Shifting

Mechanical

79 of 128 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2027
Sample: 128 bicycles with this information
Coverage: 99.2% 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): 25.8–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2027
Lowest gear: 109 bicycles with this information, 84.4% of the class
Highest gear: 109 bicycles with this information, 84.4% 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 2027 builds
Specification	This bicycle Polygon Strattos 7	Polygon Strattos 6	Polygon Strattos 7 Di2	Polygon Strattos 8 Di2	Polygon Strattos S2	Polygon Strattos S3
Frame
Frame material	Not informed	Not informed	Not informed	Not informed	Aluminum	Aluminum
Drivetrain
Rear sprockets	12	11	12	12	8	9
Largest sprocket	34	36	34	34	30	28
Lowest gear	29.0 in	27.4 in	29.0 in	29.0 in	32.9 in	35.2 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Rim brake	Rim brake
Cockpit
Shifting	Mechanical	Mechanical	Electronic	Electronic	Mechanical	Mechanical
Other specifications
Bottom bracket standard	T47	T47	T47	T47	BSA	BSA
Tire width	30c	30c	30c	30c	25c	25c

Changes since 2026
Specification	2026 Polygon Strattos 7	This bicycle Polygon Strattos 7
Frame
Frame material	Carbon	Not informed
Cockpit
Derailleur hanger	UDH	Not informed
Other specifications
Tire clearance	Maximum tire width: 34c; Additional specification: Wheel kind: 700	Not informed
Tire width	28c	30c