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From skateparks and pump tracks to dirt jumps and street sessions, Polygon Dirt Jump & BMX bikes are built for confidence, control, and creativity.
Engineered with advanced frame technology, Polygon road bikes are designed to perform. Explore performance to all-rounder road bikes that deliver speed, efficiency, and precision on every ride.
Built for riders who refuse to be limited by the route, Polygon Adventure Bikes deliver comfort and versatility. Explore gravel bikes and hybrid bikes ready for urban rides and scenic escapes.
From daily commutes to weekend rides, Polygon city bikes deliver comfort, versatility, and reliable performance for every urban journey.
Go farther with Polygon electric bikes. From daily commuting to weekend adventures, our e-bikes deliver smooth power, confident handling, and more freedom on every ride.
Every ride starts with confidence. Polygon kids junior bikes are built for young riders, combining comfort, durability, and confidence to inspire every adventure from the very first ride.
HELIOS A: Built for Speed and Performance
HELIOS A8X 2025
Specification
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Frameset
FramesetForkRear ShockSizeFrame ColorDecal Color
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Drivetrain
ShifterCrankCassetteRear DerailleurBBChainPedal
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Cockpit
SaddleSeatpostHandlebarHandlestemHeadset
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Wheel & Tire
Wheel SetWheel SizeTireRimHubSpokes
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Brake
Brake LeverBrake CaliperRotor
Geometry & Size
| XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|
| Height (cm) | 151-161 | 154-164 | 162-170 | 168-176 | 174-181 | 180-187 |
| Seat Tube Length (A) | 450 17.72 | 475 18.7 | 500 19.69 | 520 20.47 | 545 21.46 | 570 22.44 |
| Seat Tube Angle (B) | 75 2.95 | 74.7 2.94 | 74.3 2.93 | 74 2.91 | 73.7 2.9 | 73.3 2.89 |
| Effective Seat Tube Angle (C) | 75 2.95 | 74.7 2.94 | 74.3 2.93 | 74 2.91 | 73.7 2.9 | 73.3 2.89 |
| Head Tube Length (D) | 100 3.94 | 115 4.53 | 130 5.12 | 145 5.71 | 160 6.3 | 175 6.89 |
| Head Tube Angle (E) | 71.5 2.81 | 71.8 2.83 | 72 2.83 | 72.3 2.85 | 72.3 2.85 | 72.8 2.87 |
| Effective Top Tube (F) | 505.31 19.89 | 517.31 20.37 | 530.42 20.88 | 543.04 21.38 | 555.14 21.86 | 569.25 22.41 |
| Bb Height (G) | 271 10.67 | 271 10.67 | 271 10.67 | 271 10.67 | 271 10.67 | 271 10.67 |
| Bb Offset (H) | 73 2.87 | 73 2.87 | 73 2.87 | 73 2.87 | 73 2.87 | 73 2.87 |
| Chainstay Length (I) | 415 16.34 | 415 16.34 | 415 16.34 | 415 16.34 | 415 16.34 | 415 16.34 |
| Wheelbase (J) | 968.42 38.13 | 975.82 38.42 | 983.9 38.74 | 991.1 39.02 | 1000.62 39.39 | 1005.8 39.6 |
| Frame Reach (K) | 370 14.57 | 375 14.76 | 380 14.96 | 385 15.16 | 390 15.35 | 395 15.55 |
| Frame Stack (L) | 505 19.88 | 520.21 20.48 | 535.2 21.07 | 550.4 21.67 | 564.7 22.23 | 580.8 22.87 |
| Standover Height (M) | 715.04 28.15 | 739.4 29.11 | 763.21 30.05 | 780.8 30.74 | 802.52 31.6 | 824.28 32.45 |
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All-rounder road bike built with a UCI approved ACX frame that is astonishingly responsive, smooth, and fast
FAQ
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What is the material of this bike?
Based on carbon material with ACX technology for a light, responsive yet stiff frame
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What is the drivetrain combination?
The drivetrain come from Shimano ULTEGRA Di2 series
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What is the bike weight?
Size S no pedal around 7.7kg
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What is Performance RB
Road Bike designed for a high speed pursuit and hill climbing with various gradients
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What differentiate Performance RB and others?
The geometry and components is specially made for rider who likes to accelerate sharply on tarmac and responsive to be manouvered
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Why should I choose Polygon Performance RB?
Polygon Performance RB will filling up your soul that's craving for an adrenaline rush across the town or mountainous road