The Polygon Strattos S7X is a carbon endurance road bike.
Weighing only 9.11kg this bike is designed to be comfortable for long rides, yet remains aggressive enough for powerful and efficient riding. Key features include: Shimano 105 Di2 electronic groupset, hydraulic disc brakes, and tubeless-ready wheels.
The Perfect Blend
The Polygon Strattos strikes the perfect balance between endurance comfort and race-inspired performance. Its geometry offers an upright position that reduces strain for long rides, yet remains aggressive enough for a powerful and efficient ride. Thanks to the carbon frame, the Strattos S7X weighs a respectable 9.11kg, perfect for crushing gran fondos or clocking up weekend miles.
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!
Enduring Comfort
Don't sacrifice comfort for speed. The Strattos utilize flex stays, dropped seat stays, and a 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
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 Di2
Lightning-fast gear changes and a wider 11-34T cassette range. Enjoy pro-level performance at an accessible price.
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
Roll confidently on Entity tubeless-ready alloy rims with smooth-rolling Novatech hubs, ready to lay down some weight. Their lightweight construction and 28c Schwalbe One tubeless-ready tyres strike and ideal balance of comfort, cornering grip, and low rolling resistance.
| frame | ACX All-Round Uci Approved, Internally Routed, Pressfit BB86, 12x142mm |
| fork | Full Carbon, Taper 1-1/8" To 1-1/2", Flat Mount Disc Brake |
| rear derailleur | Shimano 105 Di2 RD-R7150 Direct Attach |
| front derailleur | Shimano 105 Di2 FD-R7150 Braze-On |
| shifter | Shimano 105 Di2 ST-R7170, 2x12-Speed Dual Control Lever |
| crank | Shimano 105 FC-R7100 |
| chainring | 52/36T |
| cassette | Shimano 105 CS-R7101, 11-34T |
| chain | KMC X-12 |
| front brake | Shimano 105 BR-R7120 Hydraulic Disc, 160mm SM-RT70 Rotor, Center Lock |
| rear brake | Shimano 105 BR-R7100 Hydraulic Disc, 140mm SM-RT70 Rotor, Center Lock |
| rear hub | Novatec D792SB-CL-X12, 12x142mm |
| rim | Entity Alloy Double Wall, 30mm Depth, 19mm Inner, 24H, Tubeless Ready |
| tyre | Schwalbe One, Addix, Raceguard, Microskin, 700x28C, Tubeless ready |
| 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° |
| bike weight | 9.1kg (Size M) |
| Frame Material | Carbon |
| Fork Material | Carbon |
| Brake Type | Hydraulic Disc Brake |
| Groupset Brand | Shimano |
| Groupset Model | 105 Di2 |
| Shifting Type | Electronic |
| Pedals Included | No |
| Drivetrain Gearing | 2 x 12 |
| Ride Style | Lightweight Race |
| FRAME | ACX All-Round Uci Approved, Internally Routed, Pressfit BB86, 12x142mm |
| Fork | Full Carbon, Taper 1-1/8" To 1-1/2", Flat Mount Disc Brake |
| Rear Derailleur | Shimano 105 Di2 RD-R7150 Direct Attach |
| Front Derailleur | Shimano 105 Di2 FD-R7150 Braze-On |
| Shifter | Shimano 105 Di2 ST-R7170, 2x12-Speed Dual Control Lever |
| CRANK | Shimano 105 FC-R7100 |
| CHAINRING | 52/36T |
| Cassette | Shimano 105 CS-R7101, 11-34T |
| Chain | KMC X-12 |
| Front Brake | Shimano 105 BR-R7120 Hydraulic Disc, 160mm SM-RT70 Rotor, Center Lock |
| Rear Brake | Shimano 105 BR-R7100 Hydraulic Disc, 140mm SM-RT70 Rotor, Center Lock |
| REAR HUB | Novatec D792SB-CL-X12, 12x142mm |
| Rim | Entity Alloy Double Wall, 30mm Depth, 19mm Inner, 24H, Tubeless Ready |
| Tyre | Schwalbe One, Addix, Raceguard, Microskin, 700x28C, Tubeless ready |
| 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° |
| Bike Weight | 9.1kg (Size M) |
On all orders over $99 Evo Cycles offers free delivery to any non-rural address in New Zealand* - this includes large / bulky items and bike brands that are able to be shipped**
On orders under $99 we charge $6.99 fee for non-rural addresses and $11.99 for rural addresses. This is so we can give our customers (that's you!) the most competitive pricing available for small parts and accessories. There are no hidden shipping costs and you know exactly what you're paying for.
*There is an additional $5 charge for all rural deliveries.
Ordering a bike from Evo? If you choose the option Evo Home Delivery at the checkout your order will be personally delivered to you, by an Evo Crew Member, who will also be able to answer any questions you have about your new bike. If you choose Evo Delivery your bike will be delivered completely built, tuned and ready to ride! We are also able to offer Evo Home Delivery on previously restricted brands such as Giant & Trek!
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* All specifications listed are subject to change without notice. Please note that our specifications may be impacted by manufacturer component substitution changes caused by high global demand for bikes and resulting supply chain issues in the bike industry. We recommend confirming the specifications with your local Evo Cycles showroom if you have any questions.
Bike Weight: Many brands strive to list the lowest possible weight, but in reality weight can vary based on frame size, finish, hardware and accessories. The most accurate way to determine any bike's weight is to have your local showroom weigh it for you.
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