Specialized Stumpjumper EVO Comp 27.5, 2019
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Specialized Stumpjumper EVO Comp 27.5, 2019

Product Code 97519-5002
Other products by Specialized

Let's get something clear—the Stumpjumper EVO Comp Alloy 27.5 isn't a "normal" trail bike. It's built to get gnarly, and there's no real way around that. It has a slacked-out front-end and a longer top tube, so the EVO has heavier steering, exceptional front-end traction, and it begs you to boost every lip and do cutties as often as possible. And with the flick-ability that 27.5-inch wheels are known for, you can add-in even more steeze.

What exactly is "EVO" for? EVO is for the shredders—the gnarliest trail riders who live for gravity riding. Big drops, huge kickers, rocks, roots—whatever you throw at it, the Stumpjumper EVO can handle it. EVO uses the same style-specific sizing that's featured on our Demo. This sizing lets you choose the bike that fits the way you ride—not just by the seat tube measurement like with most bikes—and it narrows things down to two sizes, S2 and S3. These are longer, lower, slacker, and have seat tube and head tube heights that allow you to choose the size that best suits your style and terrain.

Our other design goal 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 and shapes.

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 3.0" tire. You're also free to run whatever aftermarket rear shock you want, since we're using standard metric shocks. 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.

The build here keeps the "EVO" theme going, with ready-to-shred parts like a FOX DPX2 rear shock (150mm of travel), FOX Rhythm 36 fork (150mm of travel), SRAM Code R brakes, and Roval Traverse 27.5 alloy wheels. And when you top it off with SRAM's NX Eagle drivetrain, you'll have no problem getting it to the top of the runs, either.

 

  • With its M5 alloy frame, 27.5 Trail EVO geometry, and 150mm of travel, the Stumpjumper EVO Alloy has been purpose-built to shred the most gravity-defying trails.
  • A FOX 36 Rhythm fork handles suspension duties up front, with stiff stanchions and plenty of adjustability.
  • The SRAM Code R brakes, with their four-piston calipers, bring some of the best stopping power out there. So, when that hard right turn or mid-trail feature sneaks up sooner than you thought, you'll still have time to scrub some speed.

        Technical Specifications

        FRAME M5 alloy chassis and rear-end, asymmetrical design, 27.5 Style-Specific EVO Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel
        FORK FOX FLOAT 36 Rhythm, FIT4 damper, 3-position adjustment, Kashima Coat, 15x110mm QR axle, 37mm offset, 150mm of travel
        REAR SHOCK FOX FLOAT DPX2 Performance, Rx Trail Tune, EVOL Air sleeve, 3-position adjustment, 210x52.5mm
        FRONT HUB Specialized, sealed cartridge bearings, 15x110mm spacing, 28h
        REAR HUB Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
        SPOKES DT Swiss Industry
        RIMS Roval Traverse 29, hookless alloy, 30mm internal width, tubeless-ready, 28h
        INNER TUBES Standard, Presta valve
        FRONT TYRE Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.6"
        REAR TYRE Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.6"
        CRANKSET SRAM NX Eagle, DUB, 170mm
        CHAINRINGS Steel, 32T
        BOTTOM BRACKET SRAM DUB, threaded BB
        SHIFT LEVERS Sram NX Eagle, trigger, 12-speed
        REAR DERAILLEUR SRAM NX Eagle, 12-speed
        CASSETTE SRAM NX Eagle, 12-speed, 11-50t
        CHAIN SRAM NX Eagle, 12-speed
        FRONT BRAKE SRAM Code R, 4-piston caliper, hydraulic disc, 200mm
        REAR BRAKE SRAM Code R, 4-piston caliper, hydraulic disc, 200mm
        HANDLEBARS Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 800mm width
        GRIPS Sensus Lite
        STEM Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise
        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, 150mm of travel
        SEAT BINDER Alloy, 38.6mm
        PEDALS Specialized Dirt

         

        Geometry

        S2 S3
        BB Drop 33mm 33mm
        BB Height 324mm 324mm
        Bike Standover Height 743mm 764mm
        Chainstay Length 440mm 440mm
        Fork Length, Full 542mm 542mm
        Fork Rake/Offset 37mm 37mm
        Front Center 790mm 820mm
        Head Tube Angle 63.5° 63.5°
        Head Tube Length 110mm 120mm
        Reach 465mm 490mm
        Seat Tube Angle 76° 75.6°
        Seat Tube Length 400mm 450mm
        Stack 601mm 610mm
        Top Tube Length, Horizontal 615mm 647mm
        Trail 137mm 137mm
        Wheelbase 1228mm 1258mm

        NOTE: Price applies to Online sales only, pricing may differ in our Retail store.
        • S2 - Satin Brushed/Black  $5,600.00 | In-store $5,600.00
        • S3 - Satin Brushed/Black  $5,600.00 | In-store $5,600.00

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