Description
Beyond the Cityscape
A perfect blend of convenience and sport.
​Why settle for less when you can have it all? The new e-SUV Kalosi Altera series effortlessly combines convenience and performance – perfect for urban cruising, countryside escapes, and everything in between. Whether you’re commuting, hitting the gym, running errands, or loading up your stuff for an adventure, this bike makes every ride feel limitless.
Features

- Road to a smart city
Is a new way to enjoy the city with friends. With Polygon e-Bike, everyone with different capacities and abilities can still ride and exercise together, match the rhythm, and enjoy the city together. Say hi to future!
- Double you
Our pedal assist system will multiply your effort up to max 32 km/h with 5 assist variations. Enjoy flat hills and smooth paved roads up to 95 km miles of range when fully charged.


- Easy to ride, yet easy to maintain
It’s water resistant! Rider doesn’t have to worry when it rains or goes through puddles.
Specification

Geometry & Size
| M | L | |
|---|---|---|
| Height (cm) | 160-170 | 170-180 |
| Seat Tube Length (A) | 400 | 431 |
| Seat Tube Angle (B) | 74 | 74 |
| Effective Seat Tube Angle (C) | 74 | 74 |
| Head Tube Length (D) | 120 | 120 |
| Head Tube Angle (E) | 73 | 73 |
| Effective Top Tube (F) | 593 | 593 |
| Bb Height (G) | 294.5 | 294.5 |
| Bb Offset (H) | 70 | 70 |
| Chainstay Length (I) | 445 | 445 |
| Wheelbase (J) | 1061 | 1091 |
| Frame Reach (K) | 385 | 415 |
| Frame Stack (L) | 621 | 621 |
| Standover Height (M) | 521 | 521 |

Information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Color | Blue, Grey |
| Size | L, M |
| Wheel Size | 27X430, 27X475 |
| Brand | Polygon |
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About brand
Bikeera stocks the full Polygon bikes UAE lineup — road, mountain, gravel, and electric models for every rider. Polygon delivers performance-focused design at accessible price points, with builds that compete at the highest levels. As one of Bikeera's core brands, Polygon comes with expert team support and a deep in-store range.
The Helios road series features UCI-approved carbon frames and top-tier groupsets including Shimano Dura-Ace Di2 and SRAM RED AXS. Tambora gravel bikes run from aluminium entry builds to full carbon e-gravel options, covering road speed and trail versatility. The Siskiu and Collosus mountain lines tackle everything from XC trail riding to enduro with progressive full suspension geometry. Polygon's Syncline and Collosus electric models pair Bosch and Shimano motors with capable trail-ready frames.
Shop Polygon bikes UAE at Bikeera in-store in Dubai or browse the complete collection at bikeera.com. Spare parts and accessories round out the Polygon range. Free delivery across the UAE on orders over AED 150.
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