Bike Comparison
    MSRP
    $919
    $1,299
    $1,399
    $1,499
    $1,559
    Where to Buy
    $1

    At

    $1

    At

    $1

    At

    $1

    At

    $1

    At

    Category
    GravelGravelEnduranceEnduranceGravel
    Weight
    32.5 lbs21.8 lbs23.7 lbs
    2.5
    3.3
    3.3
    3.6
    5.1
    AluminumAluminumAluminumAluminumAluminum
    Fork
    CarbonAluminumAluminumCarbonCarbon
    Wheels
    AluminumAluminumAluminumAluminumAluminum
    Wheel Size
    650b700c700c700c650b
    Brakes
    Mechanical DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic Disc
    Groupset
    SoraApex, SRAMRivalRivalGRX 800
    Drivetrain
    1 × 111 × 111 × 111 × 11
    Seatpost
    RigidRigidRigidRigidDropper
    Brand Site

    polygonbikes.com

    polygonbikes.com

    polygonbikes.com

    polygonbikes.com

    polygonbikes.com

    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    BEND R2
    BEND RIV
    BEND CT5
    BEND RV RIVAL
    BEND R5
    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

    BEND RIV

    30 mph

    BEND CT5

    30 mph

    BEND RV RIVAL

    28 mph

    BEND R5

    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

    ALX GRAVEL FRAME - CARRIER & FENDER READY

    ColorBlue Black

    TOURING ALX W/ FLATMOUNT, FENDER & CARRIER READY

    ColorBlue Black

    URBAN SPORT ALX W/ FLATMOUNT, FENDER READY

    ColorBlue Black

    GRAVEL ALX W/ E-THRU & FLATMOUNT, FENDER READY

    ColorBlue Black

    GRAVEL ALX W/ FLATMOUNT, CARRIER READY

    ColorBlue Black

    Fork

    CARBON RIGID FORK W/FLATMOUNT - CARRIER & FENDER READY

    TOURING ALX W/ E-THRU & FLATMOUNT, FENDER & CARRIER READY

    URBAN SPORT ALX W/ E-THRU & FLATMOUNT, FENDER READY

    GRAVEL CARBON W/ E-THRU & FLATMOUNT, FENDER READY

    CARBON RIGID FORK W/FLATMOUNT - CARRIER & FENDER READY

    Shock

    -

    -

    -

    -

    -

    Bottom Bracket

    CARTRIDGE BB

    SRAM GXP

    SRAM GXP

    SRAM GXP

    THREADED BB

    Stem

    ENTITY EXPERT, ALLOY

    ENTITY XPERT

    ENTITY XPERT

    ENTITY XPERT

    ENTITY EXPERT, ALLOY

    Handlebar

    ENTITY EXPERT, ALLOY

    ENTITY XPERT DROPBAR W/ FLARE

    ENTITY XPERT DROPBAR W/ FLARE

    ENTITY XPERT DROPBAR W/ FLARE

    ENTITY EXPERT, ALLOY

    Saddle

    ENTITY SADDLE

    ENTITY W/ STEEL RAIL

    ENTITY FLUX W/ CRMO RAIL

    ENTITY FLUX W/ CRMO RAIL

    ENTITY SADDLE

    Seatpost

    ENTITY EXPERT, ALLOY

    ENTITY XPERT D:27.2MM OFFSET:15MM

    ENTITY XPERT D:27.2MM OFFSET:15MM

    ENTITY XPERT D:27.2MM OFFSET:15MM

    ALLOY DROPPER 110mm

    Pedals

    -

    ALLOY BODY & CAGE

    ALLOY BODY & CAGE

    ALLOY BODY & CAGE

    -

    Groupset
    Rear Derailleur

    SHIMANO SORA RD-R3000

    SRAM APEX 11-SPEED

    SRAM RIVAL 11-SPEED

    SRAM RIVAL 11-SPEED

    SHIMANO GRX RD-RX812 SHADOW+

    Crank

    ALLOY CRANKSET

    SRAM FC-S350 11-SPEED 38T NARROW-WIDE

    SRAM RIVAL 11-SPEED 38T NARROW-WIDE

    SRAM RIVAL 11-SPEED 38T NARROW-WIDE

    ALLOY 2-PIECE CRANKSET 38T

    Shifters

    SHIMANO SORA ST-R3000

    SRAM APEX 11-SPEED

    SRAM RIVAL 11-SPEED

    SRAM RIVAL 11-SPEED

    SHIMANO GRX ST-RX810, 1x11 SPEED TRIGGER

    Cassette

    SHIMANO CS-HG200

    SRAM PG 1130 11-SPEED 11-42T

    SRAM PG 1130 11-SPEED 11-42T

    SRAM PG 1130 11-SPEED 11-42T

    SHIMANO SLX CS-M7000 11-42T

    Chain

    KMC X9

    KMC X-11

    KMC X-11

    KMC X-11

    KMC X11-1

    Brakes

    TEKTRO C400 MECHANICAL DISC BRAKE

    SRAM APEX HYDRAULIC

    SRAM RIVAL HYDRAULIC

    SRAM RIVAL HYDRAULIC

    SHIMANO RX810 HYDRAULIC DISC BRAKE

    Wheels
    Rims

    ALLOY DOUBLE WALL WHEELSET 32H

    ENTITY XL2 DISC 700C

    ENTITY XL3 DISC 700C

    ENTITY XL2 DISC 700C

    ALLOY DOUBLE WALL WHEELSET 32H

    Tires

    PERFORMANCE TIRE 650X47C TUBELESS READY

    SCHWALBE MARATHON PLUS TOUR, 700x40C

    SCHWALBE S-ONE, 700x30C

    SCHWALBE G-ONE, 700X40C, CLINCHER, FOLDING

    PERFORMANCE TIRE 650X47C TUBELESS READY

    Riders Also Compared