Image of Specialized Men's Stumpjumper Comp Carbon 29 - 12-speed
2019

Specialized Men's Stumpjumper Comp Carbon 29 - 12-speed

Specialized Stumpjumper 2019

5900

Enduro Trail

At a glance

The 2019 Specialized Men's Stumpjumper Comp Carbon 29 - 12-speed is a Enduro and Trail Carbon mountain bike. It sports 29" wheels, is priced at $5,900 AUD, has Fox suspension and a SRAM drivetrain. The bike is part of Specialized's Stumpjumper range of mountain bikes.

Don’t worry, S-Works doesn’t get to have all of the fun—the new Stumpjumper Comp Carbon 29 features the same frame as the S-Works, with a full 11m carbon chassis and rear-end. Only here, we’ve included a solid list of no-fuss components, including a SRAM NX Eagle 12-speed groupset for the everyman’s budget. Our design goal for the new Stumpjumper was simple—build the ultimate trail bike, one that feels telepathic. And it turns out that this feeling all comes down to stiffness. Think of it this way: when the frame’s telling your hands one thing and your feet another, your brain gets confused with the imbalance and the bike feels unstable.

In order to fix this, we had to get to work on dialing-in the materials, shapes, and the layout. We started by creating our own mountain-specific stiffness test, and then we looked at the layout with Finite Element Analysis (FEA) to see where we could get the biggest stiffness improvements. This led to a big discovery: The Large and X-Large frames needed more front-end stiffness while the Smalls and Mediums were just fine. We were able to create a frame design that was 20% more efficient. And in the end, this proved to be one of the lightest trail frames on the market, today. When designing the frame with the stiffness targets being a main goal, we developed a radical new sidearm design. The front-end and rear-end are connected at three points, and the sidearm helps keep all these points super stiff and connected, all while taking about 100 grams out of the rear-end. More explicitly, this minimizes frame flex when the rear suspension is active. We continued down the suspension path with a custom Rx Trail Tune on both the fork and rear shock. Suspension performance is highly dependent on frame, wheel, and rider size, so we use our Rx Tune to get each bike to land in the middle of the adjustment spectrum, and this gives you the biggest possible range to fine-tune your ride. Another focal point of the tune was matching the suspension characteristics between wheel sizes—we developed a specific Rx Tune for each platform. So, no matter what wheel size you prefer, you’ll get perfectly linear suspension. Steps were also taken to make this bike easy to live with. Threaded bottom brackets make a triumphant return, and we made room for up to a 2.6 tire. You’re also free to run whatever aftermarket rear shock you want, since we’re using standard metric shocks. We revamped the SWAT™ box, too, making it sleeker, lighter, and with more volume. And customization is furthered with a Flip Chip that lets you to dial-in your Stumpy to your riding style. Switch it from High to Low and it drops your bottom bracket 6mm and slackens the head tube by half-a-degree. Little details also jump out to surprise you, like a newly designed ribbed chainstay protector that makes chain slap a thing of the past and nearly silences the drivetrain. Lastly, we seriously couldn’t make cable routing any easier on carbon models. Full tubes can be found throughout the carbon frame, so all you have to do is push the cable and it’ll come out the other end. No more lazy loop, hidden stashes of magnets, pokey spokes, or pillows to cry in. The build on this Comp model comes with a list of components that deliver undeniable quality, like a 12-speed SRAM NX Eagle drivetrain, SRAM Guide R disc brakes, FOX front and rear suspension, and Roval Traverse 29 wheels.

Where To Buy

Reviews

Specifications

Frameset
  • Frame
    FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm of travel
  • Fork
    FOX FLOAT Rhythm 34, GRIP Damper, 51mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 150mm of travel
  • Shock
    FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 210x50mm
Wheels
  • Hubs
    Front: Specialized, sealed cartridge bearings, 15x110mm spacing, 28h
    Rear: Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
  • Wheels
    Roval Traverse 29, hookless alloy, 30mm inner width, tubeless ready, 28h
  • Wheel Size
    29"
  • Spokes
    DT Swiss Industry
  • Tires
    Front: Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 29x2.6"
    Rear: Purgatory, GRID casing, GRIPTON® compound, 2Bliss ready, 29 x2.6"
Drivetrain
  • Chain
    SRAM NX Eagle, 12-speed
  • Crank
    SRAM NX Eagle, DUB, 170mm
  • Bottom Bracket
    SRAM DUB, threaded BB
  • Rear Derailleur
    SRAM NX Eagle, 12-speed
  • Shifters
    SRAM NX Eagle, trigger, 12-speed
  • Cassette
    SRAM NX Eagle, 12-speed, 11-50t
  • Pedals
    Specialized Dirt
Components
  • Brakeset
    Front: SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm
    Rear: SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm
  • Handlebar
    Specialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
  • Saddle
    Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm
  • Seatpost
    X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, S: 125mm, M/L/XL: 150mm of travel
  • Stem
    Specialized Trail, 3D-forged alloy, 4-bolt, 6-degree rise

FAQ

Q: How much is a 2019 Specialized Men's Stumpjumper Comp Carbon 29 - 12-speed?

A 2019 Specialized Men's Stumpjumper Comp Carbon 29 - 12-speed is typically priced around $5,900 AUD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.

Q: What size wheels does the 2019 Specialized Men's Stumpjumper Comp Carbon 29 - 12-speed have?

The 2019 Specialized Men's Stumpjumper Comp Carbon 29 - 12-speed has 29" wheels.

Q: What size 2019 Specialized Men's Stumpjumper Comp Carbon 29 - 12-speed should I get?

After measuring your height, use the size chart below to find the typical Specialized Men's Stumpjumper Comp Carbon 29 - 12-speed size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL

Discussion

0 Replies

No comments on this bike yet.

Leave a Reply

Your email address will not be published. Required fields are marked *

Deals View All

Recent Posts View All

Blackburn Honest Digital Pressure Gauge Review
Blackburn Honest Digital Pressure Gauge Review

It's 2020 people. The squeeze and bounce test doesn't cut it anymore (and this is…

Read More
Comparing Mountain Bikes
Comparing Mountain Bikes

Mountain Bikes are complicated machines. They have parts from hundreds of different manufacturers, come in…

Read More
Undomestic Mountain Bikes: Here’s what we know
Undomestic Mountain Bikes: Here’s what we know

Update March 2020: Undomestic has announced that they are manufacturing frames "at this moment" and…

Read More