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Today’s Deals2025 Polygon
Strattos C9
A carbon frame endurance bike with high-end components and sram force hydraulic disc brakes.
Manufacturer Price
A$6,299($4,506)| Frame | Carbon |
|---|---|
| Fork | Carbon |
| Wheels | 700c Carbon |
| Drivetrain | 2 × 12 Electronic |
| Groupset | Force eTap |
| Brakes | SRAM Force Hydraulic Disc |
4'11" – 5'4"
5'0" – 5'5"
5'3" – 5'7"
5'6" – 5'10"
5'8" – 6'0"
5'10" – 6'2"
6'0" – 6'5"
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, Carbon, Internal Cable Routing, Integrated Seat Clamp w/ Bolt, 12x142mm Thru Axle, UDH Hanger, Flat-Mount Disc Brake Hanger Standard: UDH Tire Clearance: 34c |
|---|---|
| Fork | ACX All-Round, Carbon, Tapered Steerer 1-1/8"–1-1/2", 12x100mm Thru Axle, Flat Mount Disc |
| Headset | Integrated (IS) Sealed Bearings, IS 52/28.6 Top | IS 52/40 Bottom |
| Stem | LINC Carbon Integrated, 90 mm (XXS) / 100 mm (XS–S) / 110 mm (M–L) / 120 mm (XL–XXL) |
| Handlebar | LINC Carbon Integrated, Width: 380 mm (XXS–S) / 400 mm (M–L) / 420 mm (XL–XXL), Reach 75 mm, Drop 125 mm, 10° Bend |
| Saddle | LINC Glyd, CR-MO Rails Ø7mm |
| Seatpost | Polygon Xpert Alloy, 27.2 x 350mm, Integrated Clamp Type: Rigid |
| Rear Derailleur | SRAM Force AXS E1 Direct Attach |
|---|---|
| Front Derailleur | SRAM Force AXS E1, Braze-On, Down-Pull |
| Crank | 48/35T, Max Chainring: 53/39T |
| Shifters | SRAM Force AXS E1, 2×12 Speed |
| Cassette | SRAM Force XG-1270, 12-Speed, 10–36T, XDR |
| Chain | SRAM Force E1 W/ Powerlock, 12-Speed |
| Brakes | Front: SRAM Force, 2-Piston, Hydraulic Disc, Rear: SRAM Force, 2-Piston, Hydraulic Disc Type: SRAM Force Hydraulic Disc |
| Rims | LINC Alpha 35 Carbon Disc, 35 mm Depth, 22mm Internal Width, Tubeless-Ready ** |
|---|---|
| Front Hub | LINC Alloy Thru Axle 12x100mm, 21H, Sealed Bearings, Center Lock |
| Rear Hub | LINC Alloy Thru Axle 12x142mm, 24H, Sealed Bearings, Center Lock |
| Tires | Schwalbe One Addix TLE, 700×28mm, Tubeless Ready |
| Disc Rotors | SRAM Paceline, Front/Rear 160mm, Center Lock |
First added December 27
Last updated May 30