Sortie 2 29

  • Sortie 29erTrail 125mm 6061-T6 Weapons Grade Aluminum full suspension frame
  • 29” diameter wheels for navigating larger obstacles
  • FOX front and rear Suspension for a superior feel and ride
  • Hydraulic disc brakes for premier stopping power
  • 10spd drivetrain so you have the right gear no matter what the path throws your way

2014 is proving to be a continuation of the exciting rise of the 29er. What started as a revolution has evolved into the norm. The big wheel craze has spread to every trail. Why?—is it all hype? In a word, no: there are some real tangible benefits from the larger diameter wheel:

  • Angle of Attack – Larger wheels decrease your angle of attack by allowing you to roll over obstacles easier and faster. Bigger wheel = smaller obstacle.
  • Momentum – A larger wheel enables one to carry momentum easier though obstacles.
  • Surface Contact – 29”wheels are less prone to sinking in soft material such as sand and mud due to the larger contact patch causing lower ground pressure. The longer contact patch increases cornering and straight line traction
  • Stability – The relative position of the bottom bracket/cranks to the axles in the wheels also means that your relative center of gravity is lower. This results in a feeling of riding “in” the bike rather than on top of it.
  • Tire Clearance – with more tire choices than any platform, the 29”wheel easily accommodates off road as well as commuting tires.
  • Taller Riders – 29" bikes tend to offer taller riders a more “natural” frame geometry.

The Sortie 29er was inspired by our beloved Sortie 26” platform. Our goal simple: retain ride characteristics of the Sortie trail platform while adding the benefits of a larger diameter wheel. Not a simple task by any means, but what we’ve come up with is a bike that’s being hailed as one of the best 29 inch bikes on the market. We’ll take that!
Diamondback’s Design Philosophy is a no-nonsense approach to building quality bicycles. We want our bike designs to be straightforward: their hardware accessible and their suspension simple.

The Sortie 2 29 brings affordability to a quality build. Our 6061-T6 Weapons Grade Aluminum frame features a hydroformed top tube, a butted and formed downtube, a seatstay bridge, tapered headtube, a 142×12mm E-Thru Axle drop out and Diamondbacks legendary Knuckle Box Suspension technology.

The Knuckle Box, or bell crank, is the core of our single-pivot four-bar suspension platform. Optimally placed pivots equate to a low leverage ratio, and ultimately to superior pedaling efficiency and small-bump compliance. This also allows the shock to work more efficiently and reduces pedal induced motion. It also reduces overall load on the system which will lead to improved shock and bearing life.

Placing the Knuckle Box low within the frame, situates the greatest weight of the bike closer to the bottom bracket, which lowers the bike’s center of gravity and allows it to better track and corner.

Wheel-rate is also one of the most significant aspects of a suspension system. Wheel-rate is the effective spring-rate when measured at the wheel. A benefit of our four-bar linkage is increased control over the wheel-rate. Obtaining the spring-rate curves in shocks from Fox is necessary to allowing us to determine the wheel-rate. Working closely with Fox, we’re able to optimize the wheel-rate to be linear-to-slightly progressive. This results in superb small-bump compliance, more perceived travel and excellent bottom-out protection. For our Sortie29 2, we’ve chosen to run a Fox Float CTD Air Shock with Boost Valve. The extra volume “LV” 190×51mm air shock with rebound adjust CTD lever provides a feeling of endless travel and plushness like that of a downhill rig, but with XC pedaling efficiency. Dial in climb, trail, or descend mode instantly.

The Sortie29 2 offers quality componentry in an economical package… starting with the Fox 32 Float CTD 29 Air 130mm travel air fork. This fork comes with an open bath cartridge, rebound, lever actuated lockout, alloy tapered 1.5 steerer, 32mm Easton aluminum stanchions, magnesium lowers, and a beefy QR15mm thru axle. The lockout function comes in handy for long sustained climbing. And at a hair under 4lbs, this little beast helps to keep weight down.

Complementing Fox’s amazing suspension suite on the Sortie29 2, is a stellar Shimano package featuring a Shimano FCM552 Dyna-Sys 10spd Crankset with an outboard bearing bottom bracket (24/32/42t). Shimano SLX 10spd Rapidfire shifters control an SLX front derailleur and an XT SGS Shadow Plus 10spd rear derailleur. We’ve also included a Shimano HG81 SLX 10spd Cassette (11-36t), an HG74 10spd chain, 32h WTB Speed Disc 29 Doublewall rims laced to sealed cartridge bearing hubs (15mm front/142×12 rear). A set of Shimano M446 Hydraulic disc brakes with 180mm front / 160mm rear rotors provides ample stopping power. An Easton EA50 cockpit, seat post and WTB VIGO comp saddle provide a comfortable and stable riding experience.

Knuckle Box Frame Characteristics:

Tapered Head tube – Today’s longer travel forks generate more stress on the head tube. Add in today’s more aggressive rider and the need for additional strength in that region becomes imperative. Thus the 2014 Sortie 29er frame is equipped with a tapered head tube for enhanced steering and extra strength.

142×12 mm Thru Axle – Employing Shimano’s new 142×12 mm E-Thru design makes for a stiffer and stronger rear-end on the bike.

Single-Sided Hardware – Single-sided oversized heat treated hardware is used for the three main pivot points allows for easy access to your 14 high-quality Enduro Max bearings simply with standard tools. No more removing the crankset to tighten or service your pivots.

Partnership w/ Fox – By providing suspension kinematics early in our design process, Fox is able to custom tune their shock to work precisely with our frames, improving performance.

Knucklebox Technology
LOW AND TIGHT – The Knuckle Box platform was designed specifically to be low and tight:

  • Low center of gravity: All suspension parts are positioned farther down on the frame for a stable and balanced ride.
  • Low leverage suspension design: Lower air pressure results in longer shock life, less frame loading and better pedaling.
  • Tight, compact linkage system of the Knuckle Box bell crank isolates and cradles the rear shock.
  • Tight and large anodized aluminum hardware, matched with Force-Rated Enduro Max Bearings: Withstands higher loads and better handles oscillating motion.

If you are searching for the ideal full suspension 29er capable of sustained trail climbs or descents, super D’s, Enduro’s or all day in the saddle XC rides… you just found your bike my friend.

The Sortie 2 29 is blue and comes in 4 sizes: SM (15.5"), MD (17"), LG (19"), XL (21").

 

Bike Specs

Sizes 15.5" Small  17" Medium  19" Large  21" XLarge 
Frame Sortie 29r Trail 4.5" 6061-T6 Weapons Grade Aluminum w/ Taper Head Tube / Hydroformed Top Tube, Butted / Formed Down Tube / Seatstays, Under Arch Seatstay bridge, Knuckle Box Technology, 142x12mm E-Thru Axle Drop out
Fork Fox 32 Float CTD 29 Air, 120mm travel, open cartridge, with ext. rebound / lock out, butted Alloy Tapered 1.5 steerer, 32mm Easton aluminum stanchions, magnesium lowers, QR15mm thru axle
Rear Shock Fox Float CTD Boost Valve "LV" eyelet 190x51mm Air w/ rebound adj, Climb, Trail, Descend lever
Cranks Shimano FCM552 Dyna-Sys 10spd Crankset w/Shimano outboard bearing BB w/ replacable rings 24/32/42t
Bottom Bracket Shimano outboard bearing BB
F. Derailleur Shimano SLX High Direct Mount 3x10
R. Derailleur Shimano XT SGS Shawdow Plus, 10spd
Shifter Shimano SLX 10spd Rapidfire
Brake Levers Shimano Deore M505 radial w/ hinge clamp, reach adj.
Brakes Shimano M445 Hydraulic Disc w/ 6-bolt, 180mm frt / 160mm rear Rotors
Cassette Shimano HG81 SLX 10spd Cassette (11-36t)
Rims 32h WTB Speed Disc 29 Doublewall
Tires WTB Wolverine 2.2 Comp, Folding
Pedals Shimano 520 Clipless
Handlebar Easton EA30 Lowrise 31.8mm
Stem Easton EA50 31.8mm
Seatpost Easton EA50 Double bolt clamp 31.6mm
Seat WTB VIGO comp
Headset FSA No57 Taper 1.5 / 1 1/8" Alloy cups, Sealed Cartridge
Colors Blue
Chain Shimana HG74 10spd
Hubset (F) 32h 15QR Alloy Sealed Bearing Disc w/ 15mm Thru Axle (R) 32h 142x12 sealed cartridge bearing, 12mm thru axle, Cassette w/ CNC Disc mount, w/ Shimano E-Thru QR Axle
Spokes Black 14g Stainless Steel
Grips DB4L 135mm Kraton
Extras Knuckle Box Shock Pump, Sag Gauge, DB Key Chain, Owner’s manual / Sortie owner's manual cover, Chainstay Protector, Clear Coat, H20 bottle mounts
Note Specifications Subject to Change

Geometry

Size 15.5" Small 17" Medium 19" Large 21" XLarge
Seat Tube Length ** 15.5" 17.0" 19.0" 21.0"
Standover Height 29.0" 30.0" 31.0" 32.5"
Top Tube Length * 22.5" 23.5" 24.0" 25.0"
Head Tube Length 100.0mm 110.0mm 130.0mm 140.0mm
Head Angle 69.5° 69.5° 69.5° 69.5°
Seat Angle 73.0° 73.0° 73.0° 73.0°
Wheel Base 1107.0mm 1133.0mm 1149.0mm 1163.0mm
Chain Stay Length 455.0mm 455.0mm 455.0mm 455.0mm
Fork Offset 44.0mm 44.0mm 44.0mm 44.0mm
BB Height 330.0mm 330.0mm 330.0mm 330.0mm
Stem Length 60.0mm 75.0mm 90.0mm 100.0mm
Handlebar Width 670.0mm 670.0mm 670.0mm 670.0mm
Crank Length 170.0mm 175.0mm 175.0mm 175.0mm
Seat Post Length 300.0mm 300.0mm 300.0mm 300.0mm
* Measured Horizontally ** Measured from Center

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