Polygon Strattos S8 Disc 2021
2021 Road
Estimate price |
2,310$
Weight | 7.9 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
154cm - 164cm
SM
162cm - 170cm
MD
168cm - 176cm
XL
180cm - 187cm
XXL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
ALX Performance Carbon, PressFit BB89, Internally Routed Cables, Flat Mount Disc, Di2 Ready, 12x142mm Thru-Axle
Suspension Fork
ACX Performance Carbon, 12x100mm Thru-Axle, Tapered Steerer, Flat Mount Disc
Drivetrain
Rear Derailleur
Shimano Ultegra RD-R8000 SS
Front Derailleur
Shimano Ultegra FD-R8000
Shift Levers
Shimano Ultegra ST-R8020, 2x11
Cassette
Shimano Ultegra CS-R8000, 11-28T, 11-speed
Crank
Shimano Ultegra FC-R8000 50x34T
Bottom Bracket
Shimano SM-BB71-41B
Chain
KMC X-11
Pedals
Not included
Wheels
Front Hub
Sealed Bearing Alloy, 24H, 6-Bolt, 12x100mm Thru-Axle
Rear Hub
Sealed Bearing Alloy, 24H, 6-Bolt, 12x142mm Axle
Rims
Entity XL3 Disc, 19mm Internal Width, Tubeless Ready*
Tires
Schwalbe One Addix, Tubeless Ready, 700x28C
Brakes
Brakes
hydraulicDisc
Brake Levers
Integrated with shifter
Cockpit
Stem
Entity Expert, Alloy, 31.8mm Bar Bore
Handlebar
Entity Expert, Alloy
Headset
Zero Stack (ZS) Sealed Bearing For Taper Head Tube, IS 42/28.6 | IS 52/40
Seat
Saddle
Entity Flux 2, Crmo Rail
Seatpost
Entity Expert, Alloy, 27.2x350mm, 15mm Offset
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.29 mm | 1.34 mm | 1.38 mm | 1.43 mm | 1.48 mm | 1.51 mm |
| Bottom Bracket Height | 270 mm | 270 mm | 272 mm | 272 mm | 275 mm | 275 mm |
| Front Center | 555 mm | 561 mm | 570 mm | 580 mm | 590 mm | 610 mm |
| Rake | 30 mm | 28 mm | 37 mm | 36 mm | 36 mm | 35 mm |
| Trail | 78 mm | 80 mm | 64 mm | 65 mm | 65 mm | 66 mm |
| Stack | 498 mm | 519 mm | 538 mm | 562 mm | 588 mm | 617 mm |
| Reach | 387 mm | 388 mm | 391 mm | 394 mm | 396 mm | 408 mm |
| Top Tube Length | 520 mm | 530 mm | 545 mm | 560 mm | 575 mm | 595 mm |
| Seat Tube Angle | 75 ° | 74 ° | 74 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 456 mm | 475 mm | 500 mm | 525 mm | 555 mm | 584 mm |
| Head Tube Angle | 72 ° | 72 ° | 73 ° | 73 ° | 73 ° | 73 ° |
| Head Tube Length | 90 mm | 105 mm | 130 mm | 155 mm | 185 mm | 215 mm |
| Chainstay Length | 420 mm | 420 mm | 420 mm | 420 mm | 422 mm | 422 mm |
| Wheelbase | 964 mm | 970 mm | 980 mm | 990 mm | 1003 mm | 1023 mm |
| Bottom Bracket Drop | 72 mm | 72 mm | 70 mm | 70 mm | 67 mm | 67 mm |
| Standover Height | 730 mm | 755 mm | 775 mm | 807 mm | 836 mm | 860 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 154 cm | 162 cm | 168 cm | 174 cm | 180 cm | 185 cm |
| Rider Max Height | 164 cm | 170 cm | 176 cm | cm | 187 cm | 195 cm |
Model Overview
Strattos S8 Disc completes the Polygon Strattos model. There are 46 bikes that carry this model name. You can easily view all of the Polygon Strattos bikes models from 2021, here.
Model range prices
The most economical model, the Polygon Strattos S2 2021 has a starting price of 699$. Polygon Strattos S8 2021 on the other hand is the most expensive at 2299$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Race bikes average price
If you want an acceptable Race bike you should know that the average price is 3350$. However, you could also get a good Race bike even if you pay a lower amount than the average price. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
At the moment of the release date, Polygon Strattos S8 Disc price was 2037$. In conclusion, this bike price is 64.46% smaller than the price of the average Race bike.
Race bikes average weight
On a deeper look, we notice that the average weight of a Race bike is 6.82 kg (15.04 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
much heavier than average, Strattos S8 Disc has a weight of 7.9 kg (17.42 lbs). In other words, this model is 15.84% heavier than the average Race bike.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Strattos S8 Disc components
Fork material
The fork is made out of carbon, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels size
The wheels on Strattos S8 Disc are the 700c aluminum type. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
When you want to stop the bike in time, the brakes are vital. The Strattos S8 Disc has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, you can ride your bike with confidence.