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    MSRP
    $549
    Where to Buy
    $1

    At

    Category
    Comfort
    Weight
    34.5 lbs
    3.5
    Frame
    Aluminum
    Suntour XCE
    Wheels
    Aluminum
    Wheel Size
    650b
    Tektro Rim
    Tourney
    Drivetrain
    3 × 8
    Suspension
    Hardtail
    Front Travel
    80mm
    Brand Site

    jamisbikes.com

    Summary
    The Jamis EXPLORER A1 is a 650b aluminum frame comfort bike with mid-range components and tektro rim brakes.

    Ask 99 Spokes

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    Insights
    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)

    33 mph

    EXPLORER A1

    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, all-new sport comfort design with upright ride position, replaceable derailleur hanger, center-mount kickstand bracket

    Fork

    SR Suntour XCE 27.5", coil spring, external preload adjustor, 28mm stanchions, aluminum lowers, 80mm travel

    Travel80mm

    Spring TypeCoil

    Bottom Bracket

    Sealed cartridge, 68 x 110.5mm

    Headset

    Internal cup, threaded, 1 1/8”

    Stem

    Jamis alloy, angle-adjustable, 90mm ext x 150mm quill (14–18") or 110mm ext x 180mm quill (19–21”)

    Handlebar

    Comfort hi-rise, alloy 25.4 x 80mm rise x 15˚ sweep x 620mm

    Saddle

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

    Seatpost

    Suspension, alloy micro-adjust, 350mm x 27.2mm, with alloy QR clamp

    TypeSuspension

    Pedals

    Comfort platform with TPE non-slip insert

    Grips

    Kraton comfort

    Groupset
    Rear Derailleur

    Shimano TX-800 rear, Shimano TY710 31.8mm top swing/dual pull front

    Crank

    SR Suntour XCC-T208, 48/38/28T, 170mm with chainguard

    Shifters

    Shimano EZ-Fire Plus, ST-EF510, 24-speed

    Cassette

    Shimano HG20, 8-speed, 12-32

    Chain

    KMC Z7

    Brakes

    Tektro forged alloy direct pull brakes with Shimano levers

    TypeTektro Rim

    Wheels
    Rims

    Double-wall alloy rims, 32H, alloy hubs with QR, 14g stainless steel spokes

    Tires

    CST - 1918, 27.5 x 2.1

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