Bike Comparison
    ADV 8.9 Orange2021 Boardman
    Recommended
    MSRP
    ($1,519)
    Where to Buy
    —
    $1

    At

    Category
    		Gravel
    Weight
    		23.1 lbs
    3.6
    Frame
    		Aluminum
    Fork
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    Brakes
    		Hydraulic Disc
    Motor
    Battery
    Groupset
    		GRX 600, Tiagra
    Drivetrain
    		2 × 10
    Brand Site

    boardmanbikes.com

    Summary
    		The Boardman ADV 8.9 Orange is an aluminum frame gravel bike with upper mid-range components and hydraulic disc brakes.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    ADV 8.9 Orange
    Other Gravel 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)

    38 mph

    ADV 8.9 Orange

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    ADV 8.9 Orange2021 Boardman
    Frame

    Triple Butted 6061 X7 Aluminium with hidden welds, 142x12mm Thru Axle

    Fork

    C7 Carbon with Tapered Steerer - 100x12mm Thru Axle

    Bottom Bracket

    FSA BB-4000, Mega Exo

    Headset

    FSA Orbit C-40 ACB, 1 1/8” - 1.5” Tapered, Integrated.

    Stem

    Boardman Alloy, 31.8mm clamp

    Handlebar

    Boardman Alloy, 31.8mm clamp, 70mm reach, 120mm drop, 6 degree flare

    Saddle

    Boardman ADV

    Seatpost

    Boardman Alloy, 31.6mm

    Pedals

    Wellgo alloy with straps, 9/16”

    Groupset
    Rear Derailleur

    Shimano GRX 10 speed

    Front Derailleur

    Shimano Tiagra, double, 34.9mm clamp

    Crank

    FSA Omega Adventure, Mega Exo, 48/32t

    Shifters

    GRX hydraulic levers, 2x10

    Cassette

    Shimano HG50, 10 speed, 11-36

    Chain

    KMC X10

    Brakes

    Front: Shimano GRX Hydraulic - 160mm Shimano RT-56 Rotor

    Wheels
    Rims

    Boardman Asymmetric Adventure Tubeless Ready Rims

    Front Hub

    Formula RX-512 front, RX-142 rear

    Rear Hub

    Formula RX-512 front, RX-142 rear

    Tires

    Schwalbe G-One Allround TLE Addix, 700x38mm - Tubeless Ready

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