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    Siskiu D82018 Polygon
    Recommended
    MSRP
    Where to Buy
    —
    $1

    At

    Category
    		Trail
    4.8
    Frame
    		Aluminum
    		RockShox Recon Gold RL
    		RockShox Monarch RT
    Wheels
    		Aluminum
    Wheel Size
    		27.5″
    		Shimano Hydraulic Disc
    		XT, SLX
    Drivetrain
    		2 × 11
    Suspension
    		Full
    Front Travel
    		120mm
    Rear Travel
    		120mm
    Brand Site
    Summary
    		The Polygon Siskiu D8 is a 27.5″ aluminum frame full suspension trail bike with upper mid-range components.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Siskiu D8
    Other Trail bikes
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    25 mph

    Siskiu D8

    Highest gear

    (descending)

    Geometry
    Specs
    Siskiu D82018 Polygon
    Frame

    Aluminum

    BB Standard: BSA, 73mm, Threaded

    Fork

    RockShox Recon Gold, Solo Air, with remote, tapered steerer

    Travel: 120mm

    Spring Type: Air

    Shock

    RockShox Monarch RT, 190mm x 51mm

    Travel: 120mm

    Bottom Bracket

    Shimano integrated BSA

    Headset

    FSA No. 57B, taper ID: 44/56mm

    Stem

    Entity Xpert, alloy, 60mm length

    Handlebar

    Entity Xpert, alloy, 740mm width

    Saddle

    Entity Assault, CrMo rail

    Seatpost

    Entity Xpert, alloy, 350mm length

    Type: Rigid

    Pedals

    VP Component VP-195E, alloy

    Groupset
    Rear Derailleur

    Shimano Deore XT RD-M8000-GS, 11-speed

    Front Derailleur

    Shimano SLX FD-M7020-H

    Crank

    Shimano SLX FC-M7000-11-2, 170mm length (S/M), 175mm (L/XL)

    Shifters

    Shimano SLX SL-M7000, 2x11, I-Spec

    Cassette

    Shimano SLX CS-M7000, 11-42 tooth, 11-speed

    Chain

    KMC X-11

    Chain Guide

    N/A

    Brakes

    Shimano BR-M447

    Type: Shimano Hydraulic Disc

    Brake Levers

    Shimano BL-M506

    Wheels
    Rims

    Mavic Crossride

    Front Hub

    Mavic Crossride

    Rear Hub

    Mavic Crossride

    Tires

    Schwalbe Smart Sam, 27.5" x 2.25"

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