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Jamis Roughneck

Jamis Roughneck


  • This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.

Product Details

2018 Jamis Roughneck

Thanks to the all-season versatility that 4.5-inch tires provide, you'll never be at a loss for places to ride with the Roughneck fat bike. The triple-butted 6061 aluminum frame and suspension-corrected fork are light in weight and super-responsive to keep you charging hard across all types of terrain, while the thru-axle hubs and tubeless-ready Sun Ringle MuleFut 80 SL rims paired with Kenda Juggernaut tires give you a huge contact patch for crazy traction in snow, sand, and otherwise technical situations. A bomber 1x11 Shimano/Race Face drivetrain and TRP Spyke mechanical disc brakes offer high performance and reliability in adverse conditions, and the Race Face alloy cockpit puts precise steering control at the ready. If weekend overnights in the backcountry are your jam, the Roughneck has all the bottle, cage, and rack mounts you need for creating the ultimate bikepacking rig, too. Alloy platform pedals and a WTB Volt saddle finish off this ready-to-ride all-conditions monster.

Features and Information

  • Specifications close open

    Specification Description
    Frame Triple-butted 6061 air-formed aluminum, 1.5 - 1 1/8” tapered head tube, 12x197mm rear hub spacing, post mount disc brakes, 100mm bottom bracket shell, rack mounts, internal cable routing, dropper seat post routing, replaceable derailleur hanger
    Fork Triple-butted 6061 air-formed aluminum, suspension corrected, tapered steerer, 15x150mm hub spacing, post-mount disc, rack/bottle mounts
    Headset FSA Orbit, Alloy cups
    Axles Front: 15 x 150mm
    Rear: 12 x 197mm
    Rims/Wheels Sun Ringle MuleFut 80 SL STR Tubeless Ready
    Spokes Wheelsmith spokes and Brass nipples
    Tires Kenda Juggernaut Sport, 26 x 4.5", 60 tpi, folding
    Crankset Race Face Ride
    Chainrings 30T
    Bottom Bracket Race Face External
    Chain KMC X11-1 EPT (Anti-Rust), 11-speed
    Rear Derailleur Shimano SLX Shadow Plus
    Cassette/Rear Cogs Shimano M7000, 11-speed, 11-46T
    Shifters Shimano SLX, 1x11-speed
    Handlebars Race Face Ride, 740mm x 25mm rise
    Tape/Grips Jamis Lock-On
    Stem Race Face Ride, 70mm (15"/17"), 80mm (19"/21")
    Brakes TRP Spyke 2-piston Mechanical, 180mm front & 160mm rear 6-bolt rotors
    Pedals MTB alloy platform
    Saddle WTB Volt Sport
    Seat Post Race Face Ride, 31.6 x 400mm

    * Subject to change without notice.

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  • Part Numbers close open

    Option Barcode Manufacturer's Part Number
    Flat Ink / 15-inch 845436029689 03-1441 : 03-1441BL
    Flat Ink / 17-inch 845436029696 03-1441 : 03-1442BL
    Flat Ink / 19-inch 845436029702 03-1441 : 03-1443BL
    Flat Ink / 21-inch 845436029719 03-1441 : 03-1444BL
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