Chat ZaloUpdated geometry
A 64.5° head angle for stability on descents, 77° seat angle for an efficient pedalling position and 430mm chainstays for quick cornering.
Polygon · Trail-AM
Polygon SISKIU T8
Trail-ready performance
- Trail
- 140/135mm travel
- ALX alloy frame
- 29" wheels
Retail price61.800.000₫
- Genuine Polygon bike, distributed by Spinlab
- Free shipping on orders from 2,000,000₫
- Free size advice via our hotline
Trail-ready performance
Siskiu T is a modern trail bike and the top choice for riders who want high performance without the high cost. A stiff alloy frame, 29" wheels and a 1x drivetrain balance technical climbing with stable descending.
Versions in the Siskiu T range: SISKIU T8 · SISKIU T7 · SISKIU T6
Key features
UDH compatible
UDH dropout standard, compatible with all modern shifting systems.
Internal cable routing
Cables run inside the frame, neat and protected from the weather.
Top-tube accessory mount
Carry your repair kit on the frame, no backpack needed.
Technical specifications
Frameset
- Frame
- ALX TRAIL 140mm TRAVEL
- Fork
- FOX 34 FLOAT RHYTHM 140mm TRAVEL
- Rear Shock
- FOX FLOAT P-S E2E: 210x55mm, HARDWARE: M8x25MM FOR BOTH SIDES
- Size
- S, M, L, XL
- Frame Color
- CHAMELEON GREEN/GREY
Drivetrain
- Shifter
- SHIMANO SLX SL-M7100, 1x12-SPEED TRIGGER
- Crank
- SHIMANO FC-M6120-1 BOOST, 32T
- Cassette
- SHIMANO SLX CS-M7100-12, 10-51T MICROSPLINE
- Rear Derailleur
- SHIMANO SLX RD-M7100-SGS DIRECT ATTACH
- BB
- SHIMANO 2-PIECE CRANKSET BSA THREADED
- Chain
- KMC NEW X-12
- 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, 30.9x429mm (S, M) / 473mm (L, XL)
- Handlebar
- POLYGON EXPERT, W: 780MM BB: 35MM R/D: 30MM
- Handlestem
- POLYGON EXPERT E: 35MM BB: 35MM R/D: 0
- 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
- REAR HUB: SHIMANO HB-TC500-15-B THRU AXLE 15x110mm 32H CENTER-LOCK / REAR HUB: SHIMANO FH-TC500-MS-B THRU AXLE 12x148mm 32H CENTER-LOCK
- Spokes
- FRONT SPOKE: STAINLESS J-BEND 29" NDS:292 / DS:294 / REAR SPOKE: STAINLESS J-BEND 29" NDS:292 / DS:290
Brakes
- Brake lever
- SHIMANO BL-M4100
- Brake Caliper
- SHIMANO BL-M4100
- Rotor
- SHIMANO SM-RT54, 180mm CENTER-LOCK
Specifications may change between shipments. Please contact Spinlab to confirm the bike's configuration in Vietnam.
Frame geometry
| Specifications | S | M | L | XL |
|---|---|---|---|---|
| Height | 155-165 | 165-175 | 175-185 | 185-195 |
| Seat Tube Length (A) | 390 | 400 | 415 | 430 |
| Seat Tube Angle (B) | 71.2 | 71.2 | 71.2 | 71.2 |
| Effective Seat Tube Angle (C) | 77 | 77 | 76 | 77 |
| Head Tube Length (D) | 89 | 95 | 110 | 125 |
| Head Tube Angle (E) | 64.5 | 64.5 | 64.5 | 64.5 |
| Effective Top Tube (F) | 568 | 595 | 619 | 644 |
| BB Height (G) | 337.5 | 337.5 | 337.5 | 337.5 |
| BB Drop (H) | 39 | 39 | 39 | 39 |
| Chainstay Length (I) | 430 | 430 | 432 | 430 |
| Wheelbase (J) | 1186 | 1214 | 1240 | 1267 |
| Reach (K) | 440 | 465 | 485 | 505 |
| Stack (L) | 604 | 609 | 622 | 636 |
| Standover Height (M) | 704 | 705 | 711 | 723 |
The selected size column is highlighted. Figures from Polygon Bikes.
FAQ
How do I choose a size?
Refer to the “Rider height” row in the Frame geometry table. If your height falls between two sizes, contact Spinlab for advice based on your riding position and needs.
What warranty does the bike have?
Genuine Polygon bikes distributed by Spinlab are covered by Polygon's warranty policy. Call our hotline for details of conditions and duration.
Can I upgrade components?
Yes. Contact Spinlab for advice on suitable upgrades, such as Vittoria tyres or Emume handlebar tape.
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