Manufacturer's Suggested Retail Price excludes shipping costs, dealer assembly/prep, taxes or import duties.
A 27.5x3” tire measures out to a 29” diameter and a 26x3” tire measures out to a 27.5” diameter. Combining them with a 40mm rim, results in the ultimate combination of traction, roll-over and versatility without being too heavy, too bouncy, too tall or feeling lethargic on the trail.
Riding fast 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 full 1.5” head tube and steerer would achieve this, but would add unnecessary weight and bulk, and limit stem choices. But a tapered 1 1 /8” to 1 1 /2” head tube serves up a significant increase in rough terrain tracking and stability without much of a weight penalty compared to standard 1 1 /8” systems.
The rear wheel tucks in with short chainstays. With a 12x148 rear hub, you’ve got a stiff and responsive rear end.
A 12x148 rear hub with 3mm offset chainrings minimizes the chance of chain to tire contact with short chainstays and “mid-fat” tires without compromising any pedaling efficiency to a wider q-factor.
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. It also puts less stress on the fork’s internals, improving fork durability and performance. The hub drop outs provide a self centering feature for the wheel for fast, easy installation.
A one-piece bottom bracket shell and drive-side chainstay yoke provide a strong and lightweight solution for the potential clearance issues of 3” tires and double chainrings.
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. WTB TCS rims feature a tubeless UST “On-Ramp” profile providing a consistent fit between the rim and the tire for easy installation and inflation.
Bigger wheels and tires generate more rotating mass and traction once they are up to speed. So it only makes sense to use larger rotors to help control that larger wheel in the most efficient manner possible. Sure, 160mm rotors will stop the bike. But when you’re riding like every second counts, braking for the shortest time possible while keeping the bike under control is the goal. And a larger 180mm rotor up front let’s you do this.
A 35mm seat tube with 31.6mm seat post assures the stiffest possible pedaling & steering platform, with a sloping top tube for low stand-over.
|Frame||Triple-butted 6061 aluminum, 1.5 - 1 1/8” tapered head tube, post mount disc brakes, 12x148mm thru-axle drop-outs, High Direct Mount (HDM) front derailleur with front-pull internal cable routing, internal dropper post routing, replaceable derailleur hanger, Formula axle|
|Fork||RST Alpha TNL 27.5/26+, coil spring with Turn-n-Lock hydraulic lock out, 32mm stanchions, magnesium lowers, 9x110mm hub spacing,120mm travel|
|Headset||FSA Orbit 1.5 Zero-Stack internal cup, 8mm cone spacer|
|Wheels||WTB Scraper i40 TCS tubeless 26" rims, Joytec 9x110 front & Formula 12x148 sealed bearing hubs, stainless spokes|
|Tires||WTB Ranger, 26 x 3.0”|
|Derailleurs||Shimano Deore Shadow rear & Deore front|
|Shift levers||Shimano Deore, 2x10-speed|
|Chain||KMC X10, 10-speed|
|Cassette||Shimano HG50, 10-speed, 11-36T|
|Crankset||SR Suntour XCM, 36/22T, 170mm (15”), 175mm (17-21”)|
|BB Set||SR Suntour External|
|Pedals||ATB alloy platform|
|Brakeset||Tektro M285 hydraulic disc, 180mm front & 160mm rear 6-bolt rotors|
|Handlebar||Ritchey Trail, 710mm x 20mm rise|
|Stem||Ritchey Trail, 60mm (15"), 70mm (17"), 80mm (19"), 90mm (21")|
|Seat Post||Ritchey Trail, 31.6 x 400mm|
|Saddle||WTB Volt Sport|
|Sizes||15”, 17”, 19”, 21”|
|SIZE||TOP EFFECTIVE||HEAD ANGLE||SEAT ANGLE||CHAIN STAY||WHEEL BASE||BB DROP||HEAD TUBE||STANDOVER||STACK||REACH|
|15||22.6 / 575||68˚||73˚||16.7 / 425||42.8 / 1086||1.5 / 39||3.9 / 100||29.0 / 738||21.4 / 544||15.6 / 395|
|17||23.4 / 595||68˚||73˚||16.7 / 425||43.6 / 1107||1.5 / 39||4.3 / 110||29.9 / 759||21.7 / 552||16.2 / 412|
|19||24.2 / 615||68˚||73˚||16.7 / 425||44.0 / 1118||1.5 / 39||5.1 / 130||32.0 / 813||22.8 / 580||16.7 / 426|
|21||25.0 / 635||68˚||73.5˚||16.7 / 425||45.6 / 1157||1.5 / 39||5.5 / 140||33.3 / 846||23.2 / 589||17.7 / 449|
FIT & SIZING
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Specifications are subject to change without notice.
All bike and frame weights are based off pre-production painted frames. Weights may vary in final production.
Jamis is not responsible for typos or misprints.
Always ride safely and within limitations. Always obey all local traffic, safety and land access laws and always wear a helmet.
CPSC equipment is included with all new bicycles but not necessarily shown here. All action and lifestyle photography used by permission.