Specialized® Sj Evo Comp Alloy

Description :

Let's get something clear, the Stumpjumper EVO Alloy isn't a "normal" trail bike. It's built to get gnarly, plain and simple. Featuring the same all-new design as its carbon brethren—including an adjustable head tube angle, 150mm of performance tuned travel, the adaptability of S-Sizing, and SWAT™ Door integration—in a lightweight yet tough M5 Alloy chassis, you're going to be able to bomb down trails that you thought you couldn't touch without a full-blown DH rig.

Spec’d with a no-fuss SRAM NX Eagle 12-speed drivetrain, bomber 30mm-wide alloy wheels, and plush Fox FLOAT Performance suspension, there’s no question the Stumpjumper EVO Comp Alloy is dressed to shred.

  • All the travel in the world is useless without the proper shock tuning and kinematics. For the new Stumpjumper EVO design, we prioritized kinematic performance. Applying lessons learned while developing the Enduro, then following that with more than 1,000 hours of field and suspension lab development, we’ve not only improved the pedaling performance of the Stumpjumper, but we’ve made it more capable, agile, and lively. We increased anti-squat, so the suspension better resists pedal bob, and we further improved bump performance on square-edge hits. Bottom line? This thing shreds trails, not legs.
  • Rider-First Engineered™ frames use a size-specific approach to ride characteristics that ensures benchmark handling and flawless performance, regardless of frame or rider size. Whether you’re a jump-happy grom riding an S1, or a DH-fiend giant in need of the lengthy S6, you’ll experience the same ride traits – rail-sharp cornering and balanced front and rear stiffness – at the lightest-possible weight.
  • The S-Sizing geometry of the new Stumpjumper EVO is our most progressive yet. Long, low, slack, short offset fork, steeper seat tube angle – these are requirements for modern progressive riding. But not everyone jibs the same way, which is why the geo on the new Stumpjumper EVO is fully adjustable with six different settings. You can adjust the BB height by 10mm, you can adjust your head angle by two-degrees, and you can make these adjustments independently of each other. Finally, if you want to go full-party mullet-mode, the EVO lets you run a 27.5-inch rear wheel mated with a 29-inch front.
  • We introduced the SWAT™ door on the Stumpjumper in 2016, adding room IN your frame for those “oh sh**t” necessities like pumps and spare tubes, and immediately rendering jersey pockets redundant. With the new Stumpjumper, we have increased the volume and added a SWAT™ Bladder, giving you an extra 22oz of water storage – the same size as a small water bottle – hidden in your downtube.


Swat: SWAT™ Door integration


S6 S1 S2 S3 S4 S5
Stack 654 613 617 626 635 644
Reach 528 408 428 448 475 498
Headtube Length 135 95 95 105 115 125
Headtube Angle 64.5 64.5 64.5 64.5 64.5 64.5
BB Height 340 335 340 340 340 340
BB Drop 35 40 35 35 35 35
Trail 131 131 131 131 131 131
Fork Length (full) 571 561 571 571 571 571
Fork Rake/Offset 44 44 44 44 44 44
Front Center 873 732 756 780 809 838
Chainstay Length 438 438 438 438 438 438
Wheelbase 1319 1167 1191 1216 1247 1285
Top-tube Length (horizontal) 679 538 564 590 623 647
Bike Standover Height 770 733 764 763 762 767
Seat Tube Length 465 385 385 405 425 445
Seat Tube Angle 77 78 77.6 77.2 76.9 77
Max Seatpost Insertion 260 180 180 200 220 240
Min Seatpost Insertion 80 80 80 80 80 80
Seatpost Length 190mm 100mm 125mm 150mm 170mm 170mm
Crank Length 175mm 165mm 170mm 170mm 170mm 170mm
Handlebar Width 800mm 800mm 800mm 800mm 800mm 800mm
Stem Length 50mm 40mm 40mm 40mm 40mm 50mm
Saddle Width 143mm 155mm 155mm 143mm 143mm 143mm

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Specialized® Sj Evo Comp Alloy

Price: $4,400
Satin Smoke / Black
ProCycling West

(719) 266-4047