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    PORTAL C32020 Jamis
    Recommended
    MSRP
    $4,699
    Where to Buy
    —
    $1

    At

    Category
    		Trail
    Weight
    		29.7 lbs
    6.2
    Frame
    		Carbon
    		Fox Rhythm Float 34
    Wheels
    		Aluminum
    Wheel Size
    		29″
    		Shimano SLX Hydraulic Disc
    		SLX
    Drivetrain
    		1 × 12
    Suspension
    		Full
    Front Travel
    		130mm
    Rear Travel
    		130mm
    Brand Site

    jamisbikes.com

    Summary
    		The Jamis PORTAL C3 is a 29″ carbon frame full suspension trail bike with upper mid-range components.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    PORTAL C3
    Other Trail 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)

    28 mph

    PORTAL C3

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    PORTAL C32020 Jamis
    Frame

    Dyad Pro High Modulus Carbon Fiber, 130mm travel 3VO suspension, Enduro® Max sealed bearing pivots, 1.5 - 1 1/8” tapered head tube, 12x148mm thru-axle, Internal dropper post routing, Custom Jamis upper chainguide mounts, ISCG05 lower chainguide mounts, Fox Float DPS Performance Series EVOL shock w/3-position compression, 10mm hardware, replaceable derailleur hanger

    BB Standard: BSA, 73mm, Threaded

    Fork

    Fox Rhythm 34 Float 29" w/ sweep adjust compression & lock-out,15x110mm axle, air spring compression, rebound adjust, tapered alloy steerer, 130mm travel

    Travel: 130mm

    Spring Type: Air

    Bottom Bracket

    Race Face BSA

    Headset

    FSA Orbit IS Integrated, 8mm cone spacer

    Stem

    Race Face Aeffect R, 50mm extension, 35mm clamp diameter

    Handlebar

    Race Face Aeffect R, 780mm x 20mm rise, 35mm diameter

    Saddle

    WTB Volt

    Seatpost

    Race Face Aeffect R Dropper, 1x remote

    Type: Dropper

    Pedals

    N/A

    Grips

    Jamis Lock-On

    Groupset
    Rear Derailleur

    Shimano SLX, 12-speed

    Crank

    Race Face Aeffect, 32T

    Shifters

    Shimano SLX, 1x12-speed

    Cassette

    Shimano M7100, 12-speed, 10-51T

    Chain

    KMC X12, 12-speed

    Brakes

    Shimano SLX M7100 Ice-Tech hydraulic disc, RT-70 180mm front & 160mm rear centerlock rotors

    Type: Shimano SLX Hydraulic Disc

    Wheels
    Rims

    DT Swiss M1900 SPLINE 25 29" tubeless wheels, DT 370 hubs, DT Champion spokes

    Tires

    Vittoria Martello 29 x 2.35", TNT tubeless

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