STRATTOS S7D
Polygon
Race
STRATTOS S7D is a carbon race road bike (2024), from Polygon, in the Strattos series. This model is best for riders who want a sporty road feel without a full race fit, leaning toward a sporty riding position, while being best matched to paved roads. Based on the metrics, key strengths are strong value-for-money versus many similar bikes, an aero-leaning setup that still keeps some versatility, and balanced, versatile speed for everyday riding. That said, compared with more specialized alternatives, the compromise is a firmer ride feel than comfort-first options. If this looks close to what you want, compare this bike on MatchBikes.com against similar models.
5.8
Rating

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Score Summary
Performance
4.8
Value
9.9
Fit
6.0
Performance
Built for speed and efficiency
Speed
6.3
Medium
Climbing Efficiency
2.3
Hefty but Manageable
Aerodynamics
7.6
Aero-Enhanced
Fit
Dialed-in Fit & Comfort
Riding Position
7.0
Sporty
Fit Flexibility
6.9
Moderately Adjustable
Ride Comfort
3.0
Firm
Value
Value for Money
9.9
Exceptional Value
Surface Range
Road OnlySpecifications
General
Brand
Polygon
Model
STRATTOS S7D
Year
2024
Price
$1,599
Category
Road
Sub Category
Race
Groupset
105
Frame
Frame
carbon
Suspension Fork
ACX ALL-ROUND UCI APPROVED
Suspension Type
Rigid
Drivetrain
Shift Levers
SHIMANO 105 ST-R7120, 2x12-SPEED DUAL CONTROL LEVER
Rear Derailleur
SHIMANO 105 RD-R7100-SS DIRECT ATTACH
Cassette
SHIMANO 105 CS-R7101 11-34T
Crank
SHIMANO 105 FC-R7100 50/34T
Bottom Bracket
SHIMANO BB-RS500-PB, PRESSFIT BB86
Chain
KMC X12
Wheels
Front Hub
F: ALLOY THRU AXLE 12x100mm 24H SEALED BEARINGS 6-BOLTS / R: ALLOY THRU AXLE 12x142mm 24H SEALED BEARINGS 6-BOLTS
Rear Hub
F: ALLOY THRU AXLE 12x100mm 24H SEALED BEARINGS 6-BOLTS / R: ALLOY THRU AXLE 12x142mm 24H SEALED BEARINGS 6-BOLTS
Rims
622-19 24H FOR TYRE 622-28/62 DISC TUBELESS READY
Tires
SCHWALBE ONE 700x28C
Brakes
Brake Type
Hydraulic Disc
Brake Description
SHIMANO 105 BR-R7170 HYDRAULIC
Brake Levers
SHIMANO 105 ST-R7120
Cockpit
Handlebar
POLYGON XPERT ALLOY, W: 400mm (XXS, XS, S) / 420mm (M, L) / 440mm (XL, XXL), BB: 31.8mm, R/D: 125mm, B/R: 70mm
Seat
Saddle
FLUX2, CR-MO ø 7mm
Seatpost
POLYGON XPERT ALLOY, DxL: 27.2 x 350mm
Geometry
| Measurement | XXS | XS | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.323 mm | 1.293 mm | 1.332 mm | 1.38 mm | 1.431 mm | 1.491 mm | 1.52 mm |
| Bottom Bracket Height | 271.5 mm | 271.5 mm | 271.5 mm | 274 mm | 274 mm | 276.5 mm | 276.5 mm |
| Front Center | 566 mm | 572 mm | 573 mm | 580 mm | 590 mm | 600 mm | 620 mm |
| Rake | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Trail | 65 mm | 62 mm | 59 mm | 56 mm | 56 mm | 56 mm | 56 mm |
| Stack | 493.2 mm | 494.7 mm | 510.7 mm | 533.9 mm | 557.7 mm | 583.8 mm | 612.4 mm |
| Reach | 372.9 mm | 382.5 mm | 383.4 mm | 386.9 mm | 389.8 mm | 391.5 mm | 402.8 mm |
| Top Tube Length | 505 mm | 515 mm | 525 mm | 540 mm | 555 mm | 570 mm | 590 mm |
| Seat Tube Angle | 75 ° | 75 ° | 74.5 ° | 74 ° | 73.5 ° | 73 ° | 73 ° |
| Seat Tube Length | 439.1 mm | 454.2 mm | 474.2 mm | 500 mm | 524.7 mm | 554.3 mm | 584.2 mm |
| Head Tube Angle | 71.5 ° | 72 ° | 72.5 ° | 73 ° | 73 ° | 73 ° | 73 ° |
| Head Tube Length | 90 mm | 90 mm | 105 mm | 130 mm | 155 mm | 185 mm | 215 mm |
| Chainstay Length | 415 mm | 415 mm | 415 mm | 415 mm | 415 mm | 417 mm | 417 mm |
| Wheelbase | 969 mm | 975 mm | 977 mm | 984 mm | 995 mm | 1007 mm | 1027 mm |
| Bottom Bracket Drop | 72 mm | 72 mm | 72 mm | 70 mm | 70 mm | 67 mm | 67 mm |
| Standover Height | 717 mm | 729 mm | 748 mm | 775 mm | 801 mm | 832 mm | 862 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 151 cm | 154 cm | 162 cm | 168 cm | 174 cm | 179 cm | 185 cm |
| Rider Max Height | 161 cm | 164 cm | 170 cm | 176 cm | 182 cm | 187 cm | 195 cm |




























































