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    SISKIU D242025 Polygon
    Recommended
    MSRP
    $949
    Where to Buy
    —
    $1

    At

    Category
    		Mountain Youth
    Weight
    		30.4 lbs
    Frame
    		Aluminum
    		Suntour RAIDON
    Wheels
    		Aluminum
    Wheel Size
    		24″
    		Tektro Hydraulic Disc
    		microSHIFT R8
    Drivetrain
    		1 × 8
    Suspension
    		Full
    Front Travel
    		120mm
    Rear Travel
    		120mm
    Brand Site

    polygonbikes.com

    Summary
    		The Polygon SISKIU D24 is a 24″ aluminum frame mountain youth bike with modest components and tektro hydraulic disc brakes.

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    Similar Bikes
    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Handling
    nimblestable
    SISKIU D24
    Other Mountain Youth 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)

    18 mph

    SISKIU D24

    Highest gear

    (descending)

    Geometry
    Specs
    SISKIU D242025 Polygon
    Frame

    aluminum

    Tire Clearance: 2.4"

    Fork

    SUNTOUR RAIDON 32 AIR 120MM TRAVEL

    Travel: 120mm

    Spring Type: Air

    Shock

    SUNTOUR RAIDON R AIR, E2E: 190x45mm

    Travel: 120mm

    Bottom Bracket

    2PCS W/ CARTRIDGE SEALED BEARING & 126,5mm SQUARE AXLE

    Headset

    ZERO STACK W/ SEALED BEARING, ZS 44/28.6 | ZS 56/30

    Stem

    Entity Sport, Alloy, Length: 40mm, BB: 31.8mm

    Handlebar

    POLYGON SPORT, W: 640mm, BB: 31.8mm, R/D: 20mm, B: 6degree

    Saddle

    BLACK, STEEL ø7mm

    Seatpost

    POLYGON SPORT, DxL: 30.9 x 250mm

    Type: Rigid

    Pedals

    ONE PIECE PP BODY

    Groupset
    Rear Derailleur

    MICROSHIFT RD-M5185M 8-SPEED

    Crank

    PROWHEEL C10Y 30T

    Shifters

    MICROSHIFT SL-M7180-R 8-SPEED TRIGGER

    Cassette

    MICROSHIFT CS-H083 8-SPEED 12-42T

    Chain

    KMC X9

    Brakes

    TEKTRO HYDRAULIC DISC BRAKE

    Type: Tektro Hydraulic Disc

    Brake Levers

    TEKTRO HD-J285

    Wheels
    Rims

    ALLOY DOUBLE WALL H:22mm W: 24mm 507-24 32H FOR TYRE 507-62

    Spokes

    F: 14G STAINLESS NDS:232mm DS:232mm W/ 12mm BRASS NIPPLE / R: 14G STAINLESS NDS:232mm DS:230mm W/ 12mm BRASS NIPPLE

    Front Hub

    SOLON DH909TF 15x100mm 32H 6B

    Rear Hub

    SOLON DH909TR 12x142mm 32H 6B FOR CASSETTE SPROCKET

    Tires

    VEE TIRE FLOW SNAP 24"x2.4 507-62

    Disc Rotors

    TEKTRO TR160 6B

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