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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.

EFFICIENCY AND SPEED

Building on the classic lines and styling of a race bike, the lightweight carbon frame features subtle aerodynamic cues on the tubing and internal cable routing to reduce wind residence. While, the stiff downtube, thru-axles, and wide bottom bracket ensure an efficient platform for power transfer to put down some watts!

COMFORT YOU CAN COUNT ON

Don't sacrifice comfort for speed. The Strattos utilize flex stays, dropped seat stays, and carbon seatpost with an internal wedge to absorb road vibrations, keeping you comfortable on long rides. The FULL carbon fork and steerer also reduce weight in the front end for improved comfort while maintaining precise handling.

A TRUSTED 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

Conquer any terrain with the ALL NEW Shimano 105 2x12 groupset. Featuring an ultra-wide 11-34t cassette and compact chainset (50-34t), it offers you all the range possible to attack the climbs, which is what the Strattos does best!

SHIMANO 105 DISC BRAKES

Hydraulic disc brakes are great for all riding conditions - easily boosting your confidence, even on the wettest of days. Aside from the versatility of hydraulic disc brakes, compared to rim brakes, they last longer, increase the lifespan of your wheels, and provide much more stopping power.

DEPENDABLE WHEELS

Entity's alloy rims are tubeless ready, constructed with light alloy and use hubs prepared for any rider putting down the watts. While 28c tyres offer the best balance of comfort, cornering grip and rolling resistance.

Components

FRAMESET
FRAME
ACX Carbon All-Round Uci Approved, Internally Routed, Pressfit BB86, 12x142mm
SUSPENSION
FORK
Full Carbon, Taper 1-1/8" To 1-1/2", Flat Mount Disc Brake
DRIVETRAIN
REAR DERAILLEUR
Shimano 105 RD-R7100 Direct Attach
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 X-12
BRAKES
FRONT BRAKE
Shimano 105 BR-R7120 Hydraulic Disc
REAR BRAKE
Shimano 105 BR-R7100 Hydraulic Disc
ROTOR
TRP TR-29, 140mm 6-Bolt
WHEELS
REAR HUB
Novatec D792SB-X12, 12X142mm, 6 Bolt
RIM
Entity Alloy Double Wall, 30mm Depth, 24H, Tubeless Ready**
TYRE
Schwalbe One, Addix Performance, 700x28C, Tube Type
CONTACT POINTS
HANDLEBAR
Entity Xpert Alloy, 31.8mm, 125mm Drop, 70mm Reach
SADDLE
Entity Flux2, Cr-Mo Ø 7mm
SEATPOST
Entity Xpert Alloy, 27.2 x 350mm, 15mm, Integrated Shape W/ Bolt
STEM
Entity Xpert Alloy, 31.8mm, 10°
PEDALS
Not Included
WEIGHT
BIKE WEIGHT
8.9kg (Size M)

Geometry

  XXS XS S M L XL XXL
Rider’s height in cm 151-161cm 154-164cm 162-170cm 168-176cm 174-183cm 180-187cm 185-195cm
Crank Length 165 165 170 170 172.5 172.5 172.5
Handlebar Width 380 400 400 400 420 420 420
Stem Length 60 90 90 100 100 110 110
(A)Stack 493 495 511 534 558 584 612
(B) Reach 372 383 384 387 390 392 403
(C) Head Tube Angle 71.5 72 72.5 73 73 73 73
(D) Head Tube Length 90 90 105 130 155 185 215
(E) Seat Tube Angle 75 75 74.5 74 73.5 73 73
(F) Seat Tube Length 439 454 474 500 525 554 584
(G) Top Tube Effective 505 515 525 540 555 570 590
(H) Bottom Bracket Height 271.5 271.5 271.5 274 274 277 277
(I) Bottom Bracket Offset 72.5 72.5 72.5 70 70 67.5 67.5
(J) Chainstay Length  415 415 415 415 415 417 417
(K) Wheelbase 970 975 977 985 995 1008 1028
(L) Standover Height 717 729 748 776 801 832 862

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