Bike Comparison
    503X RACE PRO SRAM GX EAGLE 1X122020 Wilier
    Recommended
    MSRP
    ($1,703)
    Where to Buy
    —
    $1

    At

    Category
    		Crosscountry
    Weight
    		27.1 lbs
    5.0
    Frame
    		Aluminum
    Fork
    		RockShox Reba
    Wheels
    		Aluminum
    Wheel Size
    		29″
    Brakes
    		Hydraulic Disc
    Motor
    Battery
    Groupset
    		GX Eagle
    Drivetrain
    		1 × 12
    Brand Site

    wilier.com

    Summary
    		The Wilier 503X RACE PRO SRAM GX EAGLE 1X12 is a 29″ aluminum frame hardtail crosscountry bike with high-end components.
    Similar Bikes
    Accessories
    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)

    28 mph

    503X RACE PRO SRAM GX EAGLE 1X12

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    503X RACE PRO SRAM GX EAGLE 1X122020 Wilier
    Frame

    ALU 6066/6061 DOUBLE BUTTED

    Fork

    ROCK SHOX REBA RL

    Bottom Bracket

    SRAM GX PRESS FIT

    Headset

    RITCHEY CMP PRD15862

    Stem

    PROMAX DA282

    Handlebar

    PROMAX HB-3018

    Saddle

    SELLE ITALIA CUBIC

    Groupset
    Rear Derailleur

    SRAM GX Eagle 12S

    Crank

    SRAM GX Eagle DUB 32T

    Shifters

    SRAM GX EAGLE 1X12

    Cassette

    SRAM EAGLE XG-1275 10-50T 12S

    Chain

    SRAM EAGLE GX 12S

    Brakes

    SHIMANO BR-MT501

    Wheels
    Rims

    MICHE MTX

    Tires

    VITTORIA BARZO RIGID 29X2.25"

    Disc Rotors

    SHIMANO ST 54 180MM + 160MM, 6 BOLTS

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