• 2018

    2018 Jamis Roughneck

    2018 Jamis Roughneck
    image 2018 Jamis Roughneck
    2018 Jamis Roughneck logo
    $2,459.00
    $1,691.00
    CDN
    Size
    15 Inch
    17 Inch
    19 Inch
    21 Inch
    stock
    no

    AIR FORMING

    The fork and frame tubes on the Roughneck are made by SPF Air Forming. SPF is carried out at high air temperatures, where the tube structure is in its most ‘plastic’ and formable state. This allows more complicated shapes to be produced that cannot be made using traditional forming techniques. For the fork, air forming produced a one-piece lower leg and crown eliminating the need for welding at this common joint. The result: more optimized shapes and less weight.

    FRAME CLEARANCES

    The 12x197mm rear hub and 100mm wide bottom bracket shell combination provide clearance for a double chainring set-up and up to a 4.5” rear tire. The Roughneck’s air formed fork and 15x150mm front hub provide clearance for up to a 5” front tire.

    WHY THRU AXLES?

    Securing the rear wheel to the frame by threading a 12mm axle into the rear drop-outs is not only safer, it’s stiffer. The rear wheel tracks directly in line with the frame, for more precise handling, so you can go faster with more confidence. The increase in stiffness of a 15mm fork axle improves steering & handling significantly. The hub drop outs provide a self centering feature for the wheel for fast, easy installation.

    READY TO LOAD

    The Roughneck’s frame features rear rack eyelets and enough cargo/water cage mounts for the option to load up all the gear you may possibly need out there. Internal cable housing allows for uninterrupted shifting performance when using a frame bag.

    TUBELESS

    Benefits of a tubeless set-up are reduced rotating weight and the ability to use lower inflation pressures for greater traction without the risk of pinch flats.

    TAPERED HEAD TUBE AND FORK STEERER

    Riding with control requires steering precision, which starts with the front of the bike. Stiffening this area results in less wheel deflection, more wheel control. A tapered 1 1 /8” to 1 1 /2” head tube and steerer serves up a significant increase in rough terrain tracking and stability without much of a weight penalty compared to standard 1 1 /8” systems since the steer tube wall thickness can be reduced. Adding a 15mm QR thru-axle hub/fork interface takes steering precision over the top.

     

    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
    Wheels Sun Ringle MuleFut 80 Comp, STR Tubeless Ready, 15x150 Front hub, 12x197 Rear hub, Wheelsmith spokes, Brass nipples
    Tires Kenda Juggernaut Sport, 26 x 4.5", 60 tpi, folding
    Derailleurs Shimano SLX Shadow Plus rear
    Shift levers Shimano SLX, 1x11-speed
    Chain KMC X11-1 EPT (Anti-Rust), 11-speed
    Cassette Shimano M7000, 11-speed, 11-46T
    Crankset Race Face Ride, 30T, 170mm (15”), 175mm (17-21”)
    BB Set Race Face External
    Pedals MTB alloy platform
    Brakeset TRP Spyke 2-piston Mechanical, 180mm front & 160mm rear 6-bolt rotors
    Handlebar Race Face Ride, 740mm x 25mm rise
    Stem Race Face Ride, 70mm (15"/17"), 80mm (19"/21")
    Grips Jamis Lock-On
    Seat Post Race Face Ride, 31.6 x 400mm
    Saddle WTB Volt Sport
    Sizes 15”, 17”, 19”, 21”
    Color Flat Ink
    Weight 33.25 lbs

     

    SIZE TOP EFFECTIVE HEAD ANGLE SEAT ANGLE CHAIN STAY WHEEL BASE BB DROP HEAD TUBE STANDOVER STACK REACH
    15 22.8/580 69˚ 73˚ 17.9/457 44.0/1118 2.4/60 3.9/100 29.3/744 23.1/586 15.8/401
    17 23.6/600 69˚ 73˚ 17.9/457 44.8/1139 2.4/60 4.3/110 30.7/779 23.5/596 16.5/418
    19 24.4/620 69˚ 73˚ 17.9/457 45.7/1160 2.4/60 4.9/125 32.1/816 24.0/610 17.1/434
    21 25.2/640 69˚ 73˚ 17.9/457 46.5/1181 2.4/60 5.5/140 33.5/850 24.6/624 17.7/449

    Review



    Captcha Image

NEWEST/LATEST PRODUCTS

on sale
image 2015 Xenith Comp Hybrid description
2015 Xenith Comp Hybrid
IN STOCK

$1,399.00
image Dahon SUV D6 description
Dahon SUV D6
IN STOCK

Great Folding Bike.

$479.00
image Carbon Fibre Kickstand description
Carbon Fibre Kickstand
IN STOCK

$39.00
image Continental Inner Tube description
Continental Inner Tube
IN STOCK

inner tubes

$7.50
image 49N Inner Tubes description
49N Inner Tubes
IN STOCK

$8.99
image ParkTool Tire Levers description
ParkTool Tire Levers
IN STOCK

$4.99
image Glide Bikes Pedal Assembly description
Glide Bikes Pedal Assembly
IN STOCK

Pedal kit

$44.00
image Glide Bikes - Ezee Glide description
Glide Bikes - Ezee Glide
IN STOCK

Lower Standover

$162.00