Bike Comparison

The 2022 Polygon Siskiu T8 is a 27.5″ / 29″ aluminum frame full suspension trail bike with upper mid-range components.

    2022 Polygon Siskiu T8
    MSRP$2,499
    Online Price
    $1

    At

    CategoryTrail
    Weight32.8 lbs
    FrameAluminum
    ForkFox Rhythm Float 34
    Wheel Size27.5″ / 29″
    Wheel MaterialAluminum
    Brake TypeHydraulic Disc
    GroupsetSLX, Shimano
    Drivetrain1 × 12
    Gear Range

    Polygon Siskiu T8

    28 mph
    SuspensionFull
    Front Travel150mm
    Rear Travel140mm
    SeatpostDropper
    Brand Sitebikesonline.com
    Suggested Bikes

    Spec Level

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    Siskiu T8

    Geometry

    Specs
    Frame

    ALX Trail 6061 Aluminum Frame, 140mm (27.5") / 135mm (29") Travel, Internal Routed Gear & Dropper Cables, Tapered Headtube, 73mm Threaded Boost BB, 148x12mm Boost Thru-Axle, ISCG05 Mount

    Fork

    Fox 34 Rhythm, 150mm (27.5") / 140mm (29") Travel, Grip Damper, Rebound & Sweep Adjust, Tapered, Boost 15x110mm Kabolt Axle

    Rear Shock

    Fox Float DPS, Evol LV Air Spring, Rebound Adjuster, 3-Position Lever,Custom Tune, E2E: 210x55mm, Hardware: M8x25mm

    Bottom Bracket

    BSA Threaded, 73mm

    Headset

    Threadless Zero Stack Headset, ZS 44/28.6 | ZS 56/40

    Stem

    Entity Xpert, Alloy 35mm

    Handlebar

    Entity Xpert, Alloy, 780mm

    Saddle

    Entity Xtent Saddle

    Seatpost

    Tranz-X JD-YSP23JL, 150mm (S, M) / 170mm Travel (L, XL), 30.9x459mm / 499mm, Zero Offset

    Pedals

    Alloy Flat with Pins

    Groupset
    Rear Derailleur

    Shimano SLX RD-M7100 12-Speed

    Crank

    Shimano MT-510-1 Boost 32T, 170mm (S, M) / 175mm (L, XL)

    Shifters

    Shimano SLX SL-M7100 12-Speed

    Cassette

    Shimano SLX CS-M7100 12-Speed 10-51t, Hyperglide+

    Chain

    KMC X12

    Brakes

    Tektro HD-M745, Caliper F/R: 4-Piston

    Wheels
    Rims

    Entity XL2 Disc 35-584 (27.5") / 35-622 (29"), 35mm Inner Width, Tubeless ready*

    Front Hub

    Shimano HB-MT410, Thru Axle 15x110mm 32h, Center-Lock

    Rear Hub

    Shimano FB-MT410, Thru Axle 12x148mm 32h, Center-Lock, Microspline Hub

    Tires

    Schwalbe Hans Dampf Evo 27.5x2.60" / 29x2.60", ADDIX Soft, Snakeskin, Tubeless ready

    Disk Rotors

    Shimano SM-RT54 180mm, Center-Lock