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

    At

    $1

    At

    Category
    ComfortComfort
    Weight
    29.5 lbs29.5 lbs
    2.8
    2.8
    AluminumAluminum
    Fork
    SteelSteel
    Wheels
    AluminumAluminum
    Wheel Size
    650b650b
    Brakes
    RimRim
    Groupset
    Tourney, AltusTourney, Altus
    Drivetrain
    1 × 71 × 7
    Brand Site

    jamisbikes.com

    jamisbikes.com

    Summary
    The Jamis hudson STEP-THRU and Jamis HUDSON are both 650b aluminum frame comfort bikes with mid-range components and rim brakes.
    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)

    25 mph

    hudson STEP-THRU

    25 mph

    HUDSON

    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

    6061 TIG-welded aluminum, Hudson laid-back design with low ride height, alloy kickstand

    6061 TIG-welded aluminum, Hudson laid-back design with low ride height, alloy kickstand

    Fork

    Hi-tensile unicrown with radiused blades

    Hi-tensile unicrown with radiused blades

    Bottom Bracket

    Sealed cartridge, 68 x 122.5mm

    Sealed cartridge, 68 x 122.5mm

    Headset

    Internal cup, threaded, 1 1/8”

    Internal cup, threaded, 1 1/8”

    Stem

    Jamis alloy, 180mm quill x 80mm extension

    Jamis alloy, 180mm quill x 80mm extension

    Handlebar

    Hi-rise comfort, 15˚ sweep x 80mm rise x 640mm wide

    Hi-rise comfort, 15˚ sweep x 80mm rise x 640mm wide

    Saddle

    Jamis Comfort with memory foam, synthetic suede top, burnished side panels and bumper springs

    Jamis Comfort with memory foam, synthetic suede top, burnished side panels and bumper springs

    Seatpost

    Alloy micro-adjust, 31.6 x 300mm, with alloy QR clamp

    Alloy micro-adjust, 31.6 x 300mm, with alloy QR clamp

    Pedals

    Classic block-style

    Classic block-style

    Grips

    Kraton comfort w/ clamp

    Kraton comfort w/ clamp

    Groupset
    Rear Derailleur

    Shimano RD-TY300 rear

    Shimano RD-TY300 rear

    Crank

    Forged alloy crank, single 42T chainring, 170mm, with full length chainguard

    Forged alloy crank, single 42T chainring, 170mm, with full length chainguard

    Shifters

    Shimano Altus SL-M310, 7-speed

    Shimano Altus SL-M310, 7-speed

    Cassette

    Shimano freewheel 7-speed, 14-34

    Shimano freewheel 7-speed, 14-34

    Chain

    KMC Z51

    KMC Z51

    Brakes

    SureStop braking system with forged alloy direct pull brakes & Tektro alloy comfort lever

    SureStop braking system with forged alloy direct pull brakes & Tektro alloy comfort lever

    Wheels
    Rims

    Alex DC25 alloy double-wall rims, 36H, Formula alloy QR hubs, 14g black stainless steel spokes

    Alex DC25 alloy double-wall rims, 36H, Formula alloy QR hubs, 14g black stainless steel spokes

    Tires

    CST Metropolitan Palm Bay, 27.5 x 2.35

    CST Metropolitan Palm Bay, 27.5 x 2.35

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