Strattos C9
OverviewAbout the Polygon Strattos C9
The Polygon Strattos C9 is a road bike, built on a carbon frame, listed at $5,599.99 at BikesOnline. A drop-bar bike built for sealed roads, speed and distance.
How it comparesThe Strattos C9 against similarly priced bikes
- At $5,599.99 it costs less than 62% of the 174 road bikes we list.
- Reach (size M): 378 mm, shorter, so a more upright position than the middle of similarly priced road bikes (393 mm).
- Lowest gear ratio: 0.97, about the same as similarly priced road bikes (middle 1.00).
- Gears at the back: 12-speed, about the same as similarly priced road bikes (middle 12-speed).
Closest alternatives on price
$69 more
$99 more
$100 less
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Compare the Strattos C9 with the two closest side by side
Compared with the 43 similar road bikes on BikeFinder priced $3,900 to $7,550, using each bike's published specs and the price shown on its page.
SizingWhat size Strattos C9 do I need?
Enter your height to see the size Polygon recommends.
| Size | Rider height | In feet |
|---|---|---|
| XXS | 152 to 162 cm | 5 ft 0 in to 5 ft 4 in |
| XS | 160 to 167 cm | 5 ft 3 in to 5 ft 6 in |
| S | 166 to 173 cm | 5 ft 5 in to 5 ft 8 in |
| M | 172 to 179 cm | 5 ft 8 in to 5 ft 10 in |
| L | 178 to 185 cm | 5 ft 10 in to 6 ft 1 in |
| XL | 184 to 191 cm | 6 ft 0 in to 6 ft 3 in |
| XXL | 190 to 198 cm | 6 ft 3 in to 6 ft 6 in |
Rider heights from Polygon's size chart. Height is a starting point: arm and leg length, flexibility and riding style all matter, so a test ride beats any chart. How bike sizing works.
SpecificationsWhat we know
- Brand
- Polygon
- Category
- Road
- Frame
- Carbon
- Wheel size
- 700c
- Drivetrain
- SRAM Force AXS 2x12
- Brakes
- Disc
- Frame sizes
- XXS, XS, S, M, L, XL, XXL
- Price
- $5,599.99 at BikesOnline, was $7,499.99. In stock, checked 3 Nov 2026.
Specs and pricing are listed in AUD and sourced from Australian retail listings. Confirm the current details and availability with the seller before purchase.
GeometrySize M
- Stack
- 555 mm
- Reach
- 378 mm
- Stack/reach
- 1.47
- Head angle
- 72 deg
- Seat angle
- 73.5 deg
- Wheelbase
- 995.2 mm
- Chainstay
- 415 mm
- BB drop
- 74 mm
- Standover
- 784.5 mm
GearingRatios
Ratios are derived from the chainrings and cassette. They describe the gearing, not any rider's ability.
Drivetrain & buildFull specification
- Groupset
- SRAM Force AXS
- Shifting
- Electronic
- Drive
- 2x
- Speeds
- 12
- Crank
- SRAM Force AXS E1, Crank Arm Length: 165 mm (XXS to S) / 170 mm (M to L) / 172.5 mm (XL to XXL)
- Chainrings
- 48/35
- Cassette
- SRAM Force XG-1270, 12-Speed, 10 to 36T, XDR
- Rear derailleur
- SRAM Force AXS E1 Direct Attach
- Brakes
- SRAM Force, 2-Piston, Hydraulic Disc
- Rotors
- 160mm
- Wheelset
- LINC Alpha 35 Carbon Disc, 35 mm Depth, 22mm Internal Width, Tubeless-Ready
- Rim internal width
- 22 mm
- Stock tyre
- 700x30c
- Max tyre clearance
- 34 mm
- Tubeless
- Yes
- Fork material
- Carbon
- Seatpost
- Polygon Xpert Alloy, 27.2 x 350mm, Integrated Clamp
- Cockpit
- LINC Carbon Integrated, 90 mm (XXS) / 100 mm (XS to S) / 110 mm (M to L) / 120 mm (XL to XXL) / LINC Carbon Integrated, Width: 380 mm (XXS to S) / 400 mm (M to L) / 420 mm (XL to XXL), Reach 75 mm, Drop 125 mm, 10 deg Bend
- Saddle
- LINC Glyd, CR-MO Rails 7mm
- UDH
- Yes
Bike DNAWhat the numbers say
- Position
- Stack-to-reach 1.47 gives a balanced, endurance riding position.
- Steering
- A 72 deg head angle points to balanced steering.
- Climbing
- Lowest ratio 0.97 is a low climbing gear that still handles steep pitches.
Derived from the published geometry and gearing above. It describes the numbers, not a ride test.
BikeFinder Data Profile: geometry and specification researched from published sources (BikesOnline product page (specification list and geometry table)), verified 2026-11-03. This is a specification analysis, not a physical ride review.
Where to buyStockist
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