In order to bring EVO fun to the masses, we took our FACT 11m carbon frame (yes, the same one as the S-Works), dressed it with a bullet-proof SRAM GX Eagle 12-speed drivetrain and a tough as nails set of alloy wheels, and set it loose to shred unsuspecting trails everywhere.
- 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.
- 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.
- 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.
- 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.
FRAMESET
Frame
FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel
SWAT
Increased-volume SWAT™ Door integration with 22oz SWAT™ Bladder
Seat Binder
Alloy, 38.6mm
SUSPENSION
Rear Shock
FOX FLOAT X Performance, Rx Trail Tune, EVOL Air sleeve, 2-position lever w/ LSR adjustment, S1:210x50mm, S2-S6:210x55mm
Suspension
Fork
FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset, S1:150mm of travel, S2-S6:160mm of travel
COCKPIT
Stem
Alloy Trail Stem, 35mm bar bore
Handlebars
Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 800mm width
Tape
Specialized Trail Grips
Saddle
Bridge Comp, Hollow Cr-mo rails, 155/143mm
SeatPost
X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SLR LE lever, 34.9, S1: 100mm, S2: 125mm, S3: 150mm, S4/S5: 175mm, S6: 190mm
BRAKES
Front Brake
SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm
Rear Brake
SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm
DRIVETRAIN
Rear Derailleur
SRAM GX Eagle, 12-speed
Shift Levers
SRAM GX Eagle, 12-speed
Cassette
SRAM XG-1275, 12-speed, 10-52t
Chain
SRAM NX Eagle, 12-speed
Crankset
SRAM X1 6K, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm
Chainrings
Alloy, 30T
Bottom Bracket
SRAM DUB, BSA 73mm, threaded
WHEELS
Rims
Specialized 29, hookless alloy, 30mm inner width, tubeless ready
Front Hub
Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h
Rear Hub
Alloy, sealed cartridge bearings, 148mmx12mm thru-axle, 28h
Spokes
DT Swiss Industry
Front Tire
Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"
Rear Tire
Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 29x2.3"
Inner Tubes
Standard, Presta valve
| S1 | S2 | S3 | S4 | S5 | S6 | |
| BB Drop | 40 | 35 | 35 | 35 | 35 | 35 |
| BB Height | 335 | 340 | 340 | 340 | 340 | 340 |
| Bike Standover Height | 733 | 764 | 763 | 762 | 767 | 770 |
| Chainstay Length | 438 | 438 | 438 | 438 | 448 | 448 |
| Fork Length (full) | 561 | 571 | 571 | 571 | 571 | 571 |
| Fork Rake/Offset | 44 | 44 | 44 | 44 | 44 | 44 |
| Front Center | 732 | 756 | 780 | 809 | 838 | 873 |
| Headtube Angle | 64.5 | 64.5 | 64.5 | 64.5 | 64.5 | 64.5 |
| Headtube Length | 95 | 95 | 105 | 115 | 125 | 135 |
| Max Seatpost Insertion | 180 | 180 | 200 | 220 | 240 | 260 |
| Min Seatpost Insertion | 80 | 80 | 80 | 80 | 80 | 80 |
| Reach | 408 | 428 | 448 | 475 | 498 | 528 |
| Seat Tube Angle | 78 | 77.6 | 77.2 | 76.9 | 77 | 77 |
| Seat Tube Length | 385 | 385 | 405 | 425 | 445 | 465 |
| Stack | 613 | 617 | 626 | 635 | 644 | 654 |
| Top-tube Length (horizontal) | 538 | 564 | 590 | 623 | 647 | 679 |
| Trail | 131 | 131 | 131 | 131 | 131 | 131 |
| Wheelbase | 1167 | 1191 | 1216 | 1247 | 1285 | 1319 |
