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    Definition 1052022 Mason
    Recommended
    MSRP
    ($4,029)
    Where to Buy
    —
    $1

    At

    Category
    		Endurance
    Weight
    		1.0 lbs (frame)
    4.0
    Frame
    		Aluminum
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    		Hydraulic Disc
    		105
    Drivetrain
    		2 × 11
    Brand Site

    masoncycles.cc

    Summary
    		The Mason Definition 105 is an aluminum frame endurance bike with upper mid-range components and hydraulic disc brakes.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Definition 105
    Other Endurance 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)

    39 mph

    Definition 105

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Definition 1052022 Mason
    Frame

    Dedacciai performance Aluminium.

    Colors: Lens Blue; Shutter Black; Vela

    Fork

    Mason Aperture full carbon fork.

    Headset

    DEDA Low profile, carbon top cover, integrated headset.

    Stem

    DEDA ZER01 black on black. 145g.

    Handlebar

    DEDA ZERO1 black polished. 304g.

    Saddle

    Fabric Scoop, Shallow, Elite Alloy. 260g.

    Seatpost

    MASON Penta carbon, microadjust.

    Type: Rigid

    Groupset
    Rear Derailleur

    Shimano 105 R7000 Mechs, STR7000 Levers 11spd.

    Crank

    105 R7000 50-34.

    Shifters

    Shimano 105 R7000 Mechs, STR7000 Levers 11spd.

    Cassette

    105 R7000 11spd 11-28.

    Chain

    HG601 11spd.

    Brakes

    Hydraulic Disc

    Type: Hydraulic Disc

    Wheels
    Rims

    MASON x HUNT 4Season V2 Disc wheels.

    Tires

    Continental Grand-Sport Race. Uprate to Schwalbe G1 tubeless on request.

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