Whether it's climbing and going down steep trails or jumping high at bike parks. Enjoy your riding and discover yourself.
No hands, more tricks. With our robust and specific geometry-designed dirt jumper and BMX bikes, you'll go from ground to air and back again smoothly and safely.
Chasing for speed and against the wind, or fun Sunday club ride with friends around town; all you need is here.
Whether it's a fun tour with friends on gravel roads, or just keep riding into the unknown. Unlock yourself, it all starts here.
Bikes have given us a lot. It helps us to live a life that we can be happy with and proud of; so we want to share that and bring a healthy and joyful day-to-day routine.
These years, we have come further to build a smart living. We bring you our E-bikes, to take you to discover more trails, more loops, and discover future.
What's more lovely than the childhood memories? Ouch! Perhaps the one that crosses your mind right now is that first scar that you got while riding on a bike! But hey, it was also a lovely family time, the first taste of courage to learn how to get back on after falling off, and go on adventure with new friends. So, go get bikes for your kids, and see those beautiful things also happen to them.
EXCEED YOUR EXPECTATIONS
* This product isn't available for online purchase. If you're interested to ride this bike, you can contact our nearest dealer (click here).
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Designed for an aggressive ride
A slack head tube angle, long reach, steep seat angle, and tapered head tube angle to tackle any ride.
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Better traction, better handling
With our Faux Bar System, Siskiu D provides you maximum traction on the rear tires for a steady handling and comfortable riding on climbs and downs.
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Minimized lateral flex
Combination of the 120 mm of travel in the rear and a One-Piece Linkage System, Siskiu D reduces lateral flex and twist in the rear triangle and improves the performance of the suspension.
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Wheel fit size system
Siskiu D7 comes with Wheel Fit Size System that perfectly fits the rider for an efficient ride and optimum riding experience.
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A perfect riding position with dropper seat post
Comes with dropper seat post that suits your riding style and gives you a perfect pedaling position at any time.
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Frameset
FramesetForkRear ShockFrame ColorDecal Color
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Drivetrain
ShifterCrankCassetteRear DerailleurBBChainPedal
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Cockpit
SaddleSeatpostHandlebarHandlestemHeadset
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Wheel & Tire
Wheel SetWheel SizeTireRimHub
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Brake
Brake LeverBrake CaliperRotor
| S (27.5″) | M (27.5″) | M (29″) | L (29″) | XL (29″) | |
|---|---|---|---|---|---|
| Height (cm) | 152-165 | 162-175 | 162-175 | 172-185 | 182-195 |
| Seat Tube Length (A) | 395 15.55 | 435 17.13 | 435 17.13 | 487 19.17 | 522 20.55 |
| Seat Tube Angle (B) | 70 2.76 | 70 2.76 | 68.7 2.7 | 68.7 2.7 | 68.7 2.7 |
| Effective Seat Tube Angle (C) | 75.5 2.97 | 75.5 2.97 | 76 2.99 | 76 2.99 | 76 2.99 |
| Head Tube Length (D) | 102 4.02 | 105 4.13 | 102 4.02 | 112 4.41 | 122 4.8 |
| Head Tube Angle (E) | 67 2.64 | 67 2.64 | 67.5 2.66 | 67.5 2.66 | 67.5 2.66 |
| Effective Top Tube (F) | 572.7 22.55 | 595.1 23.43 | 603.9 23.78 | 624.3 24.58 | 646.7 25.46 |
| Bb Height (G) | 326 12.83 | 326 12.83 | 326 12.83 | 326 12.83 | 326 12.83 |
| Bb Offset (H) | 27 1.06 | 27 1.06 | 47 1.85 | 47 1.85 | 47 1.85 |
| Chainstay Length (I) | 432 17.01 | 432 17.01 | 436 17.17 | 436 17.17 | 436 17.17 |
| Wheelbase (J) | 1133 44.61 | 1157 45.55 | 1165 45.87 | 1189 46.81 | 1213 47.76 |
| Frame Reach (K) | 425 16.73 | 445 17.52 | 445 17.52 | 465 18.31 | 485 19.09 |
| Frame Stack (L) | 571.2 22.49 | 580.4 22.85 | 606.7 23.89 | 615.9 24.25 | 625.2 24.61 |
| Standover Height (M) | 676 26.61 | 696 27.4 | 698 27.48 | 733 28.86 | 761 29.96 |
Big thanks to modern geometry; a slacker head angle and longer reach and steeper seat, makes the Polygon Siskiu D series unbelievably capable for riders looking to tackle XC riding…
Big thanks to modern geometry; a slacker head angle and longer reach and steeper seat, makes the Polygon Siskiu D series series unbelievably capable for riders looking to tackle XC…
Big thanks to modern geometry; a slacker head angle and longer reach and steeper seat, makes the Polygon Siskiu D series unbelievably capable for riders looking to tackle XC riding…
Created for pro cross-country racers climbing to seize a world-cup podium to racers who are enthusiastic about off road riding.
Created for pro cross-country racers climbing to seize a world-cup podium to racers who are enthusiastic about off road riding.
Created for pro cross-country racers climbing to seize a world-cup podium to racers who are enthusiastic about off road riding.
Steep climbs with roots, drops, carpets of big rocks, and tight switchback turns. You’ll never get wrong with the adrenaline that rushes in your veins while riding on those trails….
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What is the E2ExStroke of the bike?
It has the specification of 190x45MM
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Can I use wider tire?
The widest tire that can fit it for optimal riding experience is 2.25”
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Can I add more travel to the rear shock?
Adding more travel will stress the frame and lead to premature wear so we don't recommend it
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What is XC Trail Bike
Bicycle that is designed for more hill climbing and decline yet still comfortably ridden across the country. It can be found on both hardtail and full suspension configuration
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Where can I ride XC Trail Bike
As it names implies, the bike could conquer local single track to mountainous range
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How long the travel on XC Trail Bike
You can find the bike with mostly 120mm travel fork