2021
See all specifications
POLYGON SISKIU T8 2021
Mountain · Trail · Unisex
Frame material
Aluminum
Groupset
SLX, Shimano
Weight
15.2 kg
Wheel material
Aluminum
Drivetrain
1 X 12
Chain
Kmc X12 12Speed
Tires
Performance Tire, 27.5...
Brake type
Hydraulic Disc
RRP
€2,388 incl. taxes
Refurbished price
€785 incl. taxes
Likely trade-in value
About this bike
Looking at the Polygon SISKIU T8 2021? This mountain bike in the trail segment keeps showing up across European retailers. Built around an aluminium frame.
The 1 sources we monitor for this bike refresh daily — that is how 2BX keeps the catalog and resale benchmarks honest.
The Polygon SISKIU T8 carries an RRP of €2,388; the live observed price for a new unit averages €1,410, and refurbished offers cluster around €785.
All data is refreshed daily — keep reading to see how the Polygon SISKIU T8 performs against the rest of the market.
Bikes currently in the market or recently sold
| Retailer | Image | Link | Model | Year | Condition | Price | RRP | Discount | Status | Country | Last seen | First seen | Online for | Similarity | E-Bike | Groupset | Mileage | Size | Brake type | Frame material | Wheel size | Motor Torque | Battery capacity | Category |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SISKIU T8 | 2019 | Refurbished | On sale | Europe | 2026-10-19 | 2026-09-14 | 35 | No | Shimano Deore XT | — | M | Disco | Aluminium | 27.5, 29 | — | — | Mtb | ||||||
|
SISKIU T8 | 2025 | Refurbished | On sale | Europe | 2026-10-19 | 2026-06-15 | 126 | No | Shimano SLX | — | L | Disco | Aluminium | 27.5, 29 | — | — | Mtb | ||||||
|
SISKIU T8 | — | New | On sale | France | 2026-10-17 | 2026-10-10 | 7 | Similar match | No | Shimano Slx | — | — | — | — | — | — | — | Mtb | |||||
|
— | SISKIU T8 | 2019 | Refurbished | Sold | Europe | 2026-05-19 | 2026-05-11 | 8 | No | Shimano Deore | — | M | Disco | Aluminium | — | — | — | Mtb |
Specifications
CategoryMountain
SubcategoryTrail
Year2021
FrameALX TRAIL FRAME 140MM TRAVEL (27.5”) / 135MM TRAVEL (29”),...
Frame materialAluminum
ForkFOX 34 RHYTHM BOOST 15X110MM, 150MM (27.5”) / 140MM (29”)...
Weight15.2 kg
SuspensionFull
Rear shockFOX FLOAT DPS SPECIAL TUNING E2E:210X55MM, HARDWARE:8MMX25MM
TravelNULL
Colors
Sizes
Components
Groupset
Drivetrain
Rear derailleur
Cassette
Chain
Crank
Bottom bracket
Brake type
Brakes
Handlebar
Stem
Saddle
Seatpost
Pedals
Wheels & Tires
Wheel material
Rims
Tires
Tire width
Brand Market Footprint
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