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Today’s Deals2026 Polygon
Strattos 7
A carbon frame endurance bike with upper mid-range components and shimano 105 hydraulic disc brakes.
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Manufacturer Price
$1,999| Frame | Carbon |
|---|---|
| Fork | Carbon |
| Wheels | 700c Aluminum |
| Drivetrain | 2 × 12 |
| Groupset | 105 |
| Brakes | Shimano 105 Hydraulic Disc |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full STRATTOS model range
View Comparison5'1" – 5'6"
5'4" – 5'9"
5'7" – 5'11"
5'9" – 6'1"
6'0" – 6'4"
6'2" – 6'6"
6'4" – 6'9"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
Dec 2025 · Cory Benson
This carbon Polygon Strattos C all-road bike fits 34mm tires, and comes with Di2 and carbon wheels for less than three grand!
Dec 2024 · Alvin Holbrook
The Polygon Strattos S8X road bike might be the least-expensive way to get Ultegra Di2, but is it any good? We find out in our review.
| Frame | ACX All-Round, Full Internal Cable Routing, T47 BB68, Flat Mount Disc, 12x142mm Thru Axle, UDH BB Standard: T47, 68mm, Threaded Hanger Standard: UDH Tire Clearance: 34c |
|---|---|
| Fork | ACX All-Round Full Carbon, Tapered 1-1/8" to 1-1/2", Flat Mount Disc, 12x100mm Thru Axle |
| Bottom Bracket | T47, 68mm, threaded |
| Headset | Integrated (IS) Sealed Bearing, IS 52/28.6 | IS 52/40 |
| Stem | Polygon Expert, 31.8mm Bore, ±7° | Length: 90mm (XXS) / 100mm (XS, S) / 110mm (M, L) / 120mm (XL, XXL) |
| Handlebar | Polygon Expert, 31.8mm Bore, 125mm Drop, 70mm Reach | Width: 380mm (XXS, XS, S) / 400mm (M, L) / 420mm (XL, XXL) |
| Saddle | LINC GLYD, Cr-Mo Ø7mm Rails |
| Seatpost | Polygon Expert, 27.2x350mm, 4mm Offset Type: Rigid |
| Pedals | Not Included |
| Rear Derailleur | Shimano 105 RD-R7100, 12-Speed |
|---|---|
| Front Derailleur | Shimano 105 FD-R7100, Braze-On |
| Crank | 50/34T |
| Shifters | Shimano 105 ST-R7120, 2x12 |
| Cassette | Shimano 105 CS-R7101, 11-34T |
| Chain | KMC X12 |
| Brakes | Front: Shimano BR-R7170 Hydraulic Disc, Flat Mount, Rear: Shimano BR-R7170 Hydraulic Disc, Flat Mount Type: Shimano 105 Hydraulic Disc |
| Rims | Polygon RD6 Disc Alloy Double Wall, 24H, Rim Height: 30mm, Internal Width: 19mm, Tubeless Ready ** |
|---|---|
| Front Hub | Alloy, 12x100mm Thru Axle, 24H, Sealed Bearings, Center Lock |
| Rear Hub | Alloy, 12x142mm Thru Axle, 24H, Sealed Bearings, Center Lock |
| Tires | Schwalbe One Addix TLE, 700x28mm |
| Disc Rotors | Shimano RT54, 160mm Front / 160mm Rear, Center Lock |
First added March 14
Last updated May 30