Bike Comparison
    MSRP
    $499
    Where to Buy
    $1

    At

    Category
    Comfort
    Weight
    29.5 lbs
    2.8
    Aluminum
    Fork
    Steel
    Wheels
    Aluminum
    Wheel Size
    650b
    Brakes
    Rim
    Groupset
    Tourney, Altus
    Drivetrain
    1 × 7
    Brand Site

    jamisbikes.com

    Summary
    The Jamis hudson STEP-THRU is a 650b aluminum frame comfort bike 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

    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

    Fork

    Hi-tensile unicrown with radiused blades

    Bottom Bracket

    Sealed cartridge, 68 x 122.5mm

    Headset

    Internal cup, threaded, 1 1/8”

    Stem

    Jamis alloy, 180mm quill x 80mm extension

    Handlebar

    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

    Seatpost

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

    Pedals

    Classic block-style

    Grips

    Kraton comfort w/ clamp

    Groupset
    Rear Derailleur

    Shimano RD-TY300 rear

    Crank

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

    Shifters

    Shimano Altus SL-M310, 7-speed

    Cassette

    Shimano freewheel 7-speed, 14-34

    Chain

    KMC Z51

    Brakes

    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

    Tires

    CST Metropolitan Palm Bay, 27.5 x 2.35

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