Bikes
See-All-Bikes
MTB
Mountain 1 2025

Whether it's climbing and going down steep trails or jumping high at bike parks. Enjoy your riding and discover yourself.

DJ/BMX
DJ - 1920

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.

ROAD
Road

Chasing for speed and against the wind, or fun Sunday club ride with friends around town; all you need is here.

ADVENTURE
ADVENTURE - 1920

Whether it's a fun tour with friends on gravel roads, or just keep riding into the unknown. Unlock yourself, it all starts here.

URBAN
Urban

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.

E-BIKES
MicrosoftTeams-image

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.

JUNIOR
Junior-Web

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.

Bike Archive

SISKIU D5
2021

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  • 502741
  • CROSS COUNTRY ?
    CROSS COUNTRY ?
    We understand how mesmerizing mountains are and everything in it; the scents through the wind, the rocky climbs and descents, and the singletracks. So we built you bikes that keep you rolling on cross country to technical tracks. Faster to feel the wind and smoother to beat trails. Are you ready to be mesmerized more? See more...
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 riding with some aggression. The anti-squat has been optimized for pedaling performance and the suspension is more progressive for when the trail gets rowdy. We improved support under power, enabling Siksiu D platform climbs like a hardtail without substituting comfort or traction. The downs are even better when you enjoy the climb up.

Specification

  • Frameset
    Frameset

    ALX XC TRAIL FRAME

    Fork

    SUNTOUR XCM HLO, 120MM TRAVEL

    Rear Shock

    SUNTOUR RAIDON LO AIR, E2E: 190x51MM

  • Drivetrain
    Shifter

    SHIMANO SL-M3100, 2x9-SPEED TRIGGER

    Crank

    SHIMANO FC-MT210 36/22T TWO PIECE CRANK, 170MM

    Cassette

    SHIMANO CS-HG200 11-36T 9-SPEED

    Rear Derailleur

    SHIMANO RD-M3100 DIRECT ATTACH 9-SPEED

    BB

    BSA THREADED 68/73MM

    Chain

    KMC X9

    Pedal

    ALLOY CAGE PEDAL W/ REFLECTOR

  • Cockpit
    Saddle

    ENTITY VOID SADDLE, ø 7mm

    Seatpost

    ENTITY SPORT ALLOY, DXL: 30.9x350MM

    Handlebar

    ENTITY SPORT ALLOY, W: 760MM, BB: 31.8MM, R/D: 12MM, B: 0DEGREE

    Handlestem

    ENTITY SPORT ALLOY, E: 45MM, B: 31.8MM, R/D: 0DEGREE

    Headset

    THREADLESS ZERO STACK HEADSET, ZS 44/28.6 | ZS 56/30

  • Wheel & Tire
    Wheel Set

    ALLOY DOUBLE WALL

    Wheel Size

    27.5

    Tire

    PERFORMANCE TIRE 27.5"x2.25"

    Rim

    ALLOY DOUBLE WALL 584-15 32H FOR TYRE 584-35/68

  • Brake
    Brake Caliper

    SHIMANO MT200 HYDRAULIC DISC BRAKE

    Rotor

    FRONT:180MM REAR:160MM CENTER-LOCK

Geometry & Size

Penjelasan geometry secara singkat diletakkan di sini. Gambar geometry di bawah ini akan stay / freeze.
S M L
Height (cm) 152-165 162-175 172-185
Seat Tube Length (A) 395 15.55 435 17.13 485 19.09
Seat Tube Angle (B) 70 2.76 70 2.76 70 2.76
Effective Seat Tube Angle (C) 75.5 2.97 75.5 2.97 75.5 2.97
Head Tube Length (D) 102 4.02 105 4.13 122 4.8
Head Tube Angle (E) 67 2.64 67 2.64 67 2.64
Effective Top Tube (F) 572.7 22.55 595.1 23.43 617.5 24.31
Bb Height (G) 326 12.83 326 12.83 326 12.83
Bb Offset (H) 27 1.06 27 1.06 27 1.06
Chainstay Length (I) 432 17.01 432 17.01 432 17.01
Wheelbase (J) 113 4.45 1157 45.55 1181 46.5
Frame Reach (K) 425 16.73 445 17.52 465 18.31
Frame Stack (L) 571.2 22.49 580.4 22.85 589.6 23.21
Standover Height (M) 676 26.61 696 27.4 729 28.7
geometry
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