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Description

THE PERFECT BLEND

Designed for riders seeking the perfect blend of endurance comfort and race-inspired performance. The Strattos' geometry strikes a perfect balance, offering an upright position that reduces strain for long rides, yet remaining aggressive enough for a powerful and efficient ride. Crushing gran fondos or clocking up the weekend miles, the Strattos delivers a smooth and efficient experience.

LIGHTWEIGHT & RESPONSIVE

The Polygon Strattos S5 Disc boasts a lightweight, hydroformed ALX 6061 alloy frame with internal cable routing, incorporating subtle aerodynamic cues and classic racing lines. The carbon fibre fork helps keep the weight below 10kg and dampens road vibrations for increased comfort, while the stiff downtube, thru-axles, and wide bottom bracket ensure efficient power transfer.

COMFORT YOU CAN COUNT ON

The Polygon Strattos S5 Disc is built for long days in the saddle and repeated use, allowing you to focus on the joy of cycling. Its dependable 105 2x12 groupset is known for durability, wide range and ease of service, while powerful hydraulic disc brakes provide reliable stopping power in all conditions. Focus on the ride, not the maintenance, with this rugged and reliable road bike.

A TRUST BRAND FOR PERFORMANCE

Polygon boasts over 30 years of experience and is known for offering high-performance bikes at competitive prices. Polygon road bikes have led to numerous national titles and even a victory at the 2023 Tour De Taiwan. With a 5-year warranty, you can trust Polygon to deliver from the factory to the track.

SHIMANO 105 2X12 GROUPSET

Experience smooth and precise mechanical shifting with the Shimano 105 R7100 2x12 drivetrain. The wide-range 11-34T cassette and 50/34T chainrings provide versatile gearing for any terrain and enjoy reliable stopping power and modulation with the Shimano 105 R7170 hydraulic disc brakes.

RELIABLE WHEELS

The Polygon RD6 DISC wheels deliver a smooth and reliable ride with their lightweight alloy construction and tubeless-ready design. Paired with grippy Schwalbe One Addix 700x28C tyres, they offer a comfortable and responsive experience on any road surface.

Components

FRAMESET
FRAME
ALX Alloy All-Round, Internally Routed, BSA Threaded 68mm, 12x142mm
SUSPENSION
FORK
Full Carbon, Taper 1-1/8" To 1-1/2", Flat Mount Disc Brake
DRIVETRAIN
REAR DERAILLEUR
Shimano 105 RD-R7100-SS, Direct Attach, 12-Speed
FRONT DERAILLEUR
Shimano 105 FD-R7100 Braze-On
SHIFTER
Shimano 105 ST-R7120, 2x12-Speed Dual Control Lever
CRANK
Shimano 105 FC-R7100
CHAINRING
50/34T
CASSETTE
Shimano 105 CS-R7101, 11-34T
CHAIN
KMC X12
BRAKES
FRONT BRAKE
Shimano 105 ST-R7020, 140mm 6-Bolt Rotor
REAR BRAKE
Shimano 105 ST-R7020, 140mm 6-Bolt Rotor
WHEELS
RIM
Polygon RD6 Disc, 19mm Inner Width, Tubeless Ready
TYRE
Schwalbe One Addix 700x28C (Non-Tubeless)
MAX TYRE SIZE
32
CONTACT POINTS
HANDLEBAR
Entity Sport Alloy, 31.8mm
SEATPOST
Entity Sport Alloy, 27.2 X 350mm
STEM
Entity Sport Alloy, 31.8mm, 7°
PEDALS
Not Included
WEIGHT
BIKE WEIGHT
9.6kg (M)

Note: Tubeless Valves, Tyres and Sealant will need to be purchased separately for a full tubeless setup

Geometry

  XS S M L XL
Rider Height 154 - 164 cm 162 - 170 cm 168 - 176 cm 174 - 181 cm 180 - 187 cm
Crank Length 165 170 170 170 172.5
Handlebar Width 400 400 400 420 420
Stem Length 90 90 100 100 110
(A) Stack 518.5 533.5 548.8 563.8 579.2
(B) Reach 374.7 379.7 384.7 389.7 394.7
(C) Head Tube Angle 72 72.5 73 73 73
(D) Head Tube Length 90 105 130 155 185
(E) Seat Tube Angle 75 74.5 74 73.5 73
Seat Tube Angle Effective 75 74.5 74 73.5 73
(F) Seat Tube Length 450 470 500 520 550
(G) Top Tube Effective 515 525 540 555 570
(H) Bottom Bracket Height 272 272 274. 5 274. 5 277
(I) Bottom Bracket Offset -72.5 -72.5 -70 -70 -67.5
(J) Chainstay 415 415 415 415 417
(K) Wheel Base 975.5 977.3 984.8 995 1005.9
(L) Standover Height 722.3 744.5 762.9 784.7 806.2
Handlebar Width 400 400 400 420 420
Stem Length 90 90 100 100 110
Crank Length 165 170 170 170 172.5

Assembly

Your bike needs minor assembly before riding; use the tools and videos included.

As a guide, it'll take 10-40min depending on whether you're an experienced bike assembler or have little to no mechanical experience.

Side Note: Your cables will stretch during the initial bed-in period and must be adjusted by an experienced mechanic around 150km of riding.

Step 1

Unboxing your 2025 Polygon Strattos S7 Disc

Step 2

Dial In Your Bike Fit

Step 3

Dial In Your Tyre Pressures

Step 4

Pre-Ride Check