Bike Comparison
    MSRP
    $1,999$1,499
    Where to Buy
    $1

    At

    $1

    At

    Category
    GravelGravel
    Weight
    31.9 lbs
    5.2
    3.3
    SteelSteel
    Fork
    SteelSteel
    Wheels
    AluminumAluminum
    Wheel Size
    700c700c
    Clearance
    2.1"
    Brakes
    Hydraulic DiscMechanical Disc
    Groupset
    GRX 800, GRX 600Apex, FSA
    Drivetrain
    1 × 111 × 11
    Brand Site

    breezerbikes.com

    breezerbikes.com

    Summary
    The Breezer Radar X Pro is a steel frame gravel bike with high-end components and hydraulic disc brakes.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    2021 Radar X Pro
    2023 Radar X
    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)

    30 mph

    2021 Radar X Pro

    30 mph

    2023 Radar X

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Frame

    Breezer butted chromoly steel, BSA threaded BB, Boost 148mm through-axle

    BB StandardBSA, 68mm, Threaded

    Tire Clearance2.1"

    Breezer butted chromoly steel, BSA threaded BB, Boost 148mm through-axle

    BB StandardBSA, 68mm, Threaded

    Tire Clearance2.1"

    Fork

    Chromoly disc, rack / fender & side bottle mounts, 110 x 15mm through-axle

    Chromoly disc, rack / fender & side bottle mounts, 110 x 15mm through-axle

    Bottom Bracket

    FSA Mega Exo BSA stainless

    FSA Mega-Exo, BSA or Prowheel BSA 73mm

    Headset

    FSA 1 1/8" Semi-Integrated, 36° ACB-sealed, 6.5mm aluminum top cover

    FSA 1 1/8" Semi-Integrated, 36° ACB-sealed, 6.5mm aluminum top cover

    Stem

    Breezer B-Road, 3D-forged 6061 stem body, +/-7°

    Breezer B-Road, 3D-forged 6061 stem body, +/-7°

    Handlebar

    Breezer Big Bar, 6061 alloy, 31.8mm clamp, 46-50cm width, 12° flare

    Breezer Big Bar, 6061 alloy, 31.8mm clamp, 46-50cm width, 12° flare

    Saddle

    WTB Volt Comp 142x265, Cromo rail

    Selle San Marco Monza Full Start Up

    Seatpost

    Breezer setback, 6061 alloy, 30.9mm diameter

    Breezer setback, 6061 alloy, 30.9mm diameter

    Pedals

    N/A

    N/A

    Groupset
    Rear Derailleur

    Shimano GRX 812, long cage

    SRAM APEX, long cage

    Crank

    FSA Afterburner Modular DM, 38T

    FSA Comet Modular, 38T or Prowheel MPX Direct Mount 38T

    Shifters

    Shimano GRX 600 1x11-speed

    SRAM Apex-1, 11-speed

    Cassette

    Shimano Deore M5100, 11-42T, 11-speed

    SRAM PG-1130, 11-42T, 11-speed

    Chain

    KMC X11

    KMC X11, 11spd

    Brakes

    Shimano GRX 600 hydraulic, 160mm rotors

    TRP HY/RD hydraulic caliper, 160mm rotors

    Brake Levers

    Shimano GRX 600

    SRAM Apex

    Wheels
    Rims

    WTB ST i25 TCS disc, 29"/700c tubeless, Formula sealed bearing hubs 148 x110 Boost, 14g SS spokes, 32H

    WTB ST i25 TCS disc, tubeless compatible, Formula sealed bearing hubs, 14g SS spokes, 32H

    Tires

    WTB Nineline TCS, 29 x 2.25, TCS Tubeless Ready, Lightweight Casing, Dual DNA Compound OR Good Year Peak Ultimate TL

    WTB Nineline TCS, 29 x 2.25, TCS Tubeless Ready, Lightweight Casing, Dual DNA Compound

    Accessories
    Lights

    Front: N/A, Rear: N/A

    Fenders

    N/A

    Racks

    Rear: N/A

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