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Jamis Roughneck

Jamis Roughneck
Jack Pine
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Jamis makes it fun to get fat with their Roughneck. This monster bike sits on 4.5-inch paws that gracefully float over rocks, roots, mud, snow—you name it. The aluminum frame is light and nimble, making the Roughneck as fun to ride on dry hardpack as frozen tundra or swampy bogs or sandy beaches. What we're saying here, is that you can go anywhere you darn well like. If you really want to get away, you're equipped with 3-bolt water bottle patterns on the frame and fork that accept larger cargo style cages for carrying gear. Shimano supplies a 2x10 drivetrain to give you plenty of gears to get you up, over, and around pretty much anything. And the Sun Ringle rims are tubeless ready, perfect for running single-digit PSI.


Frame Triple-butted 6061 air-formed aluminum
Fork Triple-butted 6061 air-formed aluminum, suspension corrected, tapered steerer, 15x150mm hub spacing, post-mount disc, rack/bottle mounts
Rims/Wheels Sun Ringle MuleFut 80 Comp, STR Tubeless Ready
Spokes Wheelsmith
Tires Kenda Juggernaut Sport, 26 x 4.5
Crankset FSA Comet MegaExo
Chainrings 36/22
Front Derailleur Shimano Deore
Rear Derailleur Shimano Deore Shadow
Rear Cogs Shimano, 10-speed: 11-36
Shifters Shimano Deore
Handlebars Ritchey Trail
Tape/Grips Jamis lock-on
Stem Ritchey Trail
Brakes TRP Spyke 2-piston Mechanical disc, 180/160mm rotors
Pedals Aluminum platform
Saddle WTB Volt Sport
Seatpost Ritchey Trail

* Subject to change without notice.


Part Numbers

Option UPC MPN Store SKU
Jack Pine / 15-inch 845436012094 03-0621-GN
Jack Pine / 17-inch 845436012100 03-0622-GN 52432
Jack Pine / 19-inch 845436012117 03-0623-GN
Jack Pine / 21-inch 845436012124 03-0624-GN