Polygon · Mid-range road bike
Polygon Strattos 7 105 Di2
Drop bars and tarmac miles, with a drivetrain ready to keep you rolling.
Key facts
| Type | Road bike |
|---|---|
| Level | Mid-range — The sweet spot — clearly better parts without silly money. |
| Price (EU) | not sold |
| Price (US) | $2,500 at BikesOnline |
| Frame | Carbon |
| Groupset | Shimano 105 Di2 |
| Gears | 2x12 |
| Sizes | XS, M, L, XL, XXL |
| Last checked |
What we like
- Carbon frame
What size Polygon Strattos 7 105 Di2 do I need?
A typical chart for road bikes — Polygon's own chart may differ slightly. Enter your height below and we'll pick the size.
| Size | Rider height | Inseam | Frame |
|---|---|---|---|
| XS | 150–160 cm · 4′11″–5′3″ | 68–74 cm · 27″–29″ | 49–50 cm |
| S | 158–168 cm · 5′2″–5′6″ | 72–78 cm · 28″–31″ | 51–52 cm |
| M | 167–178 cm · 5′6″–5′10″ | 77–83 cm · 30″–33″ | 54 cm |
| L | 177–186 cm · 5′10″–6′1″ | 82–87 cm · 32″–34″ | 56 cm |
| XL | 185–195 cm · 6′1″–6′5″ | 86–91 cm · 34″–36″ | 58 cm |
| XXL | 193–205 cm · 6′4″–6′9″ | 90–97 cm · 35″–38″ | 60–61 cm |
Alternatives to the Polygon Strattos 7 105 Di2
All road bikes →Defy Advanced 2
Long roads and café stops: this one is keen to stretch its legs.
- Carbon
- Shimano 105
- 8.7 kg
Ultimate CF 7
Long roads and café stops: this one is keen to stretch its legs.
- Carbon
- Shimano 105 RD-R7100 12s
- 8.1 kg
Attain C:62 SLT
Long roads and café stops: this one is keen to stretch its legs.
- Carbon
- Shimano Ultegra Di2 RD-R8150-DGS. 12-Speed
- 7.8 kg
Polygon Strattos 7 105 Di2: FAQ
How much does the Polygon Strattos 7 105 Di2 cost?
About $2,500 (US). Prices change often, so check the retailer for the current price.
What size Polygon Strattos 7 105 Di2 do I need?
XS: 150–160 cm (4′11″–5′3″); S: 158–168 cm (5′2″–5′6″); M: 167–178 cm (5′6″–5′10″); L: 177–186 cm (5′10″–6′1″); XL: 185–195 cm (6′1″–6′5″); XXL: 193–205 cm (6′4″–6′9″). This is a typical chart for this type of bike — confirm with the brand's size chart. Between sizes: the smaller is more agile, the larger more stable.
Who is the Polygon Strattos 7 105 Di2 for?
It's a mid-range road bike: The sweet spot — clearly better parts without silly money. Road bikes are best for fitness riding and training on tarmac, group rides, sportives and long days in the saddle, riders who want to go as far and fast as possible on roads.
What are alternatives to the Polygon Strattos 7 105 Di2?
Giant Defy Advanced 2 (€2,700 / $3,300), Canyon Ultimate CF 7 (€2,799 / $2,999), CUBE Attain C:62 SLT (€2,999).
Is the Polygon Strattos 7 105 Di2 right for you?
Seven questions and the Oracle tells you which type of bike fits how you ride — and your size.
Consult the Oracle →