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.

SISKIU T: Trail-Ready Performance

Trail | 140mm/ 135mm Travel | ALX Alloy | 29" Wheels
The Polygon SISKIU T-Series is the definitive modern trail bike and the number one choice for riders looking for high-end performance without the big price tag. Built around a stiff, responsive alloy frame, 29er wheels and a proven 1x drivetrain, the SISKIU T balances technical climbing efficiency with aggressive descending stability.
TRAIL ?
TRAIL ?
"I was born to grasp trails." Well, welcome, you're in good hands. As the growing demand of adrenaline journeys, we designed trail bikes to conquer those steep climbs with roots, drops, carpets of big rocks, and tight switchback turns. So let's nail it all. See more...
Siskiu-T8-P

SISKIU T8

$2,499.00

*Ketersediaan varian berbeda tiap negara

FIND DEALER
  • SKU : 502612
  • Note :
design asset product highlight website polygon siskiu t 3
Siskiu T UDH 1 803x488 1
Siskiu T UDH 7 803x488 1
Siskiu T UDH 14 803x488 1
polygon factory build helios a shimano dura ace di2 pm h22 integrated linc alpha ws35

Features

  • Updated geometry

    Updated from the previous version, the 64.5° head angle provides stability on steep descents, and the 77° seat tube angle puts you in an efficient, upright pedalling position. 430mm chainstays keep corning snappy, whilst a 39mm bb drop, shorter seat seat tubes and low standover improves handling.

  • UDH compatible

    With UDH dropout standard, the SISKIU T is now compatible with all modern shifting systems available on the market.

  • Internal cable routing

    Cables are now routed internally for an extra clean look, protecting them from the worst of the weather.

  • Top tube accessory mount

    Compatible with aftermarket accessories, the top tube mounts make it possible to carry all your spares necessary trailside repair - no backpack needed.

  • Tambah Features 29 Juni

    Deskripsi Features 29 Juni

Specification

Specifications, colors, and product availability are subject to change without prior notices.
  • Frameset
    Frameset

    ALX TRAIL FRAME 140MM TRAVEL (27.5”) / 135MM TRAVEL (29”), TAPER H/T

    Fork

    FOX 34 RHYTHM 150mm (27.5") / 140mm (29") TRAVEL

    Rear Shock

    FOX FLOAT DPS SPECIAL TUNING E2E:210X55MM, HARDWARE:8MMX25MM

    Frame Color

    RADIANT PURPLE - BLACK

    Decal Color

    AURORA REFLECTIVE - BLACK

  • Drivetrain
    Shifter

    SHIMANO SLX SL-M7100-R, 1x12-SPEED TRIGGER

    Crank

    SHIMANO MT-510-1 BOOST 32T

    Cassette

    SHIMANO SLX CS-M7100 10-51T MICROSPLINE

    Rear Derailleur

    SHIMANO SLX RD-M7100-SGS DIRECT ATTACH

    BB

    SHIMANO 2-PIECE CRANKSET BSA THREADED

    Chain

    KMC X12 12SPEED

    Pedal

    ALLOY FLAT PEDAL W / REPLACEABLE PIN & REFLECTOR

  • Cockpit
    Saddle

    ENTITY XTENT

    Seatpost

    TRANZ-X 150MM (S-M) 170 (L-XL) TRAVEL, ZERO OFFSET, 30.9MM

    Handlebar

    ENTITY XPERT, ALLOY W:780MM R:20MM BB:35MM

    Handlestem

    ENTITY XPERT ALLOY, EXT: 35mm, BB: 35mm, R/D: 7 Degree

    Headset

    ZERO STACK (ZS) SEALED BEARING FOR TAPER HEAD TUBE, ZS 44/28.6 | ZS 56/40

  • Wheel & Tire
    Wheel Set

    ENTITY XL2 DISC 584-35 (27.5”) / 622-35 (29”)

    Wheel Size

    27.5" / 29"

    Tire

    PERFORMANCE TIRE, 27.5”X2.40” / 29”X2.40”

    Rim

    584 / 622-35 32H FOR TYRE 584 / 622-54/76 TUBELESS READY

  • Brake
    Brake Caliper

    TEKTRO HD-M745 4-PISTONS HYDRAULIC DISC BRAKES

    Rotor

    SHIMANO SM-RT54 180mm CENTER-LOCK

  • Other
    Bike Weight

    15.2 Kg (29 M w/o pedal and packaging)

Geometry & Size

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) 385 15.16 400 15.75 400 15.75 415 16.34 430 16.93
Seat Tube Angle (B) 71 2.8 71 2.8 70.5 2.78 70.5 2.78 70.5 2.78
Effective Seat Tube Angle (C) 76.5 3.01 76.5 3.01 76.5 3.01 76.5 3.01 76.5 3.01
Head Tube Length (D) 105 4.13 120 4.72 90 3.54 105 4.13 120 4.72
Head Tube Angle (E) 65 2.56 65 2.56 65.5 2.58 65.5 2.58 65.5 2.58
Effective Top Tube (F) 582.5 22.93 605.7 23.85 605.9 23.85 629.1 24.77 652.4 25.69
Bb Height (G) 335 13.19 335 13.19 335 13.19 335 13.19 335 13.19
Bb Offset (H) 20 0.79 20 0.79 39 1.54 39 1.54 39 1.54
Chainstay Length (I) 425 16.73 425 16.73 430 16.93 430 16.93 430 16.93
Wheelbase (J) 1172.8 46.17 1199.1 47.21 1193.5 46.99 1219.7 48.02 1245.9 49.05
Frame Reach (K) 40 1.57 460 18.11 460 18.11 480 18.9 500 19.69
Frame Stack (L) 593.5 23.37 607.1 23.9 607.6 23.92 621.2 24.46 634.9 25
Standover Height (M) 666.6 26.24 672.5 26.48 676.6 26.64 686.2 27.02 695.9 27.4
geometry

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