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MTB
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Tiap jalur punya cerita! Polygon menghadirkan MTB untuk setiap perjalanan, dari XC yang cepat hingga downhill, dengan pilihan MTB hardtail dan full suspension untuk performa maksimal.

DJ/BMX
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Sepeda Dirt Jump & Sepeda BMX Polygon dirancang untuk menghadirkan pengalaman terbaik, kontrol, dan kebebasan bermain trick di BMX skatepark hingga track dirt jump.

ROAD
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Berbekal teknologi frame terbaik, road bike Polygon menghadirkan performa optimal. Jelajahi road bike performance hingga all-rounder untuk kecepatan, efisiensi, dan kontrol di setiap perjalanan.

ADVENTURE
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Bebas menjelajah tanpa batas! Polygon Adventure Bikes menawarkan kenyamanan dan fleksibilitas dengan pilihan sepeda gravel dan hybrid untuk perjalanan di kota hingga petualangan di alam.

URBAN
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Dari komuter harian hingga gowes di akhir pekan, city bike Polygon menghadirkan kenyamanan, fleksibilitas, dan performa andal untuk menemani setiap perjalanan di dalam kota.

E-BIKES
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Explore lebih jauh dengan sepeda listrik Polygon. Mulai kebutuhan harian hingga petualangan di akhir pekan, e-bike Polygon berikan tenaga yang kuat dan kontrol presisi untuk setiap petualangan.

JUNIOR
All JUNIOR Bikes

Mulai perjalanan si kecil dengan rasa percaya diri. Sepeda anak Polygon dirancang dengan memadukan kenyamanan, durability, dan kontrol yang siap menemani perkembangan si kecil sejak kayuhan pertama.

The ace: designed to excel on any terrain​

EXCEED YOUR EXPECTATIONS​
Steep uneven climbs, wet roots, rock gardens, drops, and tight switchbacks, there's nothing like the adrenaline that surges through your veins on trails like these. Our Siskiu T6 with UDH Trail MTB is the ace for it all. With short chainstays, a slack head tube, and an optimized design that inherits the true DNA of a trail ace, it's built to perform. Now equipped with a UDH mech hanger, it's compatible with T-Type drivetrains for seamless integration with modern shifting systems.​ ​Get ready to ride a bike whose DNA matches yours.
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...
Polygon Siskiu T6 Mountain Bike (MTB) 2026

SISKIU T6 with UDH

Rp20.500.000

Now available for pre-order at your local dealer.

TEMUKAN DEALER
  • SKU : 503430
SISKIU T6 with UDH
Features
 
Built for Flow​

With a lightweight alloy frame, 140mm of rear travel, and stable 29" wheels, it’s designed to carry momentum and stay composed through every section of the trail.​

 
Climb with Ease, Charge Down Descents​

There’s more in less. The simplicity of a 1x drivetrain lets you focus on the ride - not on constantly shifting gears, while the dropper post gives you the control to climb effortlessly and charge down descents. It all adds up to a smoother, more enjoyable trail experience.

 
Designed for an Aggressive Ride​

With a slack head tube angle and short chainstays, the Siskiu T puts you in a position of confidence. Breeze through tight switchbacks and attempt lines you've never dreamt of before. Paired with powerful 4-piston hydraulic disc brakes, it’s built to put you out front—leading the pack.

 
UDH equipped for Next-Gen Shifting​

With the UDH dropouts, the Siskiu T is now compatible with T-Type drivetrains for seamless integration with modern shifting systems.

Spesifikasi

*Spesifikasi, warna dan ketersediaan produk dapat berubah sewaktu-waktu tanpa pemberitahuan sebelumnya.
  • Frameset
    Frameset

    ALX TRAIL 140mm TRAVEL

    Fork

    ROCKSHOX RECON SILVER-RL 140mm TRAVEL

    Rear Shock

    XFUSION O2 PRO R, E2E: 210x55mm, M8x25mm FOR BOTH SIDES

  • Drivetrain
    Shifter

    SHIMANO CUES SL-U6000, 1x10-SPEED TRIGGER

    Crank

    SAMOX RAC61C-018S-C55, 32T

    Cassette

    SHIMANO CUES CS-LG300-10, 11-48T

    Rear Derailleur

    SHIMANO CUES RD-U6000-GS DIRECT ATTACH

    BB

    SAMOX 2-PIECE CRANKSET BSA THREADED

    Chain

    KMC XGLIDE

    Pedal

    ALLOY FLAT PEDAL W/ REPLACEABLE PIN & REFLECTOR

  • Cockpit
    Saddle

    LINC XTENT, CR-MO ø 7mm

    Seatpost

    DROPPER POST XFUSION MANIC LC 150mm (S, M) / 170mm (L, XL) TRAVEL, DxL: 30.9x429mm (S, M) / 473mm (L, XL)

    Handlebar

    POLYGON EXPERT, W: 780mm, BB: 35mm, R/D: 30mm, B: 9degree

    Handlestem

    POLYGON EXPERT, EXT: 35mm, BB: 35mm, R/D: 0degree

    Headset

    FSA NO.57E FOR TAPER H/T, ZS 44/28.6 | ZS 56/40

  • Wheel & Tire
    Wheel Set

    POLYGON MT6

    Wheel Size

    29"

    Tire

    MAXXIS DISSECTOR 29"x2.40"

    Rim

    584 / 622-29 32H FOR TYRE 584 / 622-54/76 W/ TUBELESS READY RIM TAPE

    Hub

    F: SHIMANO HB-TC500-15-B THRU AXLE 15x110mm 32H CENTER-LOCK / R: SHIMANO FH-MT400-B THRU AXLE 12x148mm 32H CENTER-LOCK

    Spokes

    F: STAINLESS J-BEND 29" NDS:292 / DS:294 / R: SHIMANO FH-MT400-B THRU AXLE 12x148mm 32H CENTER-LOCK

  • Brake
    Brake Lever

    SHIMANO BL-MT200

    Brake Caliper

    SHIMANO HYDRAULIC DISC BRAKES

    Rotor

    SHIMANO SM-RT10, 180mm CENTER-LOCK

Geometry & Size

mm inch
Find your size Download Frame Kit
S M L XL
Tinggi Badan (cmfeet) 155-165 5'1"-5'5" 165-175 5'5"-5'9" 175-185 5'9"-6'1" 185-195 6'1"-6'5"
Seat Tube Length (A) 390 15.35 400 15.75 415 16.34 430 16.93
Seat Tube Angle (B) 71.2 2.8 71.2 2.8 71.2 2.8 71.2 2.8
Effective Seat Tube Angle (C) 77 3.03 77 3.03 77 3.03 77 3.03
Head Tube Length (D) 90 3.54 95 3.74 110 4.33 125 4.92
Head Tube Angle (E) 64.5 2.54 64.5 2.54 64.5 2.54 64.5 2.54
Effective Top Tube (F) 568 22.36 595 23.43 619 24.37 644 25.35
Bb Height (G) 337.5 13.29 337.5 13.29 337.5 13.29 337.5 13.29
Bb Offset (H) 39 1.54 39 1.54 39 1.54 39 1.54
Chainstay Length (I) 430 16.93 430 16.93 430 16.93 430 16.93
Wheelbase (J) 1186 46.69 1214 47.8 1240 48.82 1267 49.88
Frame Reach (K) 440 17.32 465 18.31 485 19.09 505 19.88
Frame Stack (L) 604 23.78 609 23.98 622 24.49 636 25.04
Standover Height (M) 704 27.72 705 27.76 713 28.07 723 28.46
Geometry Siskiu UDH

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