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Stumpjumper 15 EVO Comp Alloy
$3,999.99
Ride it Risk-Free for 30 Days!
Every bike comes with our 30-Day Ride Guarantee. Take it home, ride it like you own it. If it’s not right, bring it back within 30 days & we’ll refund your purchase or help you find the right bike.
Normal wear and tear is expected because the only way to know it’s the right ride is to ride it.
Overview
One Bike to Rule All Trails
Capability, Control, Personalization
The all-new Stumpjumper 15 EVO obliterates every trade-off in the trail game. It’s the ‘Bike of the Year’ winning Stumpy 15 you know, turned up to 11—with a longer-travel 160mm FOX fork, external reservoir FOX FLOAT X shock, and a slacker headtube for next-level capability. Devour bumps like a big bike? Check. Short-travel control, playfulness, and efficiency? Double check. A heaping helping of personalization to make it perfect for the only rider who matters—you? Check, check, check.
Features
Use
Trail
Frameset
M5 Aluminium Chassis w/ SWAT
Suspension
Front: 160mm FOX FLOAT 36 Rhythm GRIP
Rear: 145mm FOX FLOAT X GENIE Performance
Rear: 145mm FOX FLOAT X GENIE Performance
Drivetrain
SRAM Eagle 70 Transmission
Wheels
Specialized Alloy
Weight
36 lb, 12.7 oz
The Build Specs
Frameset
| Seat Binder | Alloy, 38.6mm |
|---|---|
| Frame | M5 alloy chassis and rear-end, Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel |
| SWAT | SWAT 4.0 internal downtube storage |
| 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 |
| Rear Shock | FOX FLOAT X Performance with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever w/3 setting Open mode tuning range, LSR adjustment, 210x55mm |
Brakes
| Front Brake | SRAM DB8 Stealth, 4-piston caliper, hydraulic disc, 200mm rotor |
|---|---|
| Rear Brake | SRAM DB8 Stealth, 4-piston caliper, hydraulic disc, 200mm rotor |
Drivetrain
| Cassette | SRAM 12-speed,10-52t |
|---|---|
| Chain | SRAM 70 Transmission 12-Speed Flattop Chain |
| Bottom Bracket | SRAM DUB Threaded Wide |
| Shift Levers | SRAM Eagle 70 |
| Rear Derailleur | SRAM Eagle 70 Transmission, 12-speed, easy shift under load |
| Crankset | SRAM Eagle 70, 165/170mm, 55mm chainline, 32T |
Wheels & Tires
| Front Tire | Butcher, GRID TRAIL casing, Gripton T9 compound, TLR, 29X2.4 |
|---|---|
| Spokes | DT Swiss Elemental |
| Rear Tire | Eliminator, GRID TRAIL casing, Gripton T7 compound, TLR, S1-S2: 27.5x2.4, S3- S6: 29x2.4" |
| Front Hub | Sealed cartridge bearings, 6-bolt, 15x110mm thru-axle, 28h |
| Rear Hub | Specialized alloy rear hub disc, sealed cartridge bearings, 6-Bolt, 12x148mm thru-axle, 32h, HG Steel Fhb |
| Rims | Specialized, hookless alloy, 30mm inner width, tubeless ready |
| Inner Tubes | Standard, Presta Valve |
Cockpit
| Stem | Alloy Trail Stem, 35mm bar bore |
|---|---|
| Saddle | Bridge Comp, Hollow Cr-mo rails 155/143 |
| Grips | Specialized Trail Grips |
| Handlebars | Specialized, 6000 series alloy, 6-degree upsweep, 8-degree backsweep. S1-S2: 780 width, 20mm rise: S3-S6: 800 width, 50mm rise |
| Seatpost | Xfusion Manic, infinite adjustable, two bolt head, Remote SLR LE lever, 34.9, S1: 125mm, S2: 150mm, S5: 170, S4: 200mm, S5-S6: 230mm |
Weight
| Weight | 16.69 kg (36 lb, 12.7 oz) |
|---|---|
| Weight Size | S4 |
The Geometry
| Measurement | S1 | S2 | S3 | S4 | S5 | S6 |
|---|---|---|---|---|---|---|
| Stackmm | 611 | 621 | 630 | 644 | 658 | 671 |
| Reachmm | 400 | 420 | 445 | 470 | 495 | 525 |
| Headtube Lengthmm | 95 | 100 | 110 | 125 | 140 | 155 |
| Headtube Angledegrees | 64 | 64 | 64 | 64 | 64 | 64 |
| BB Heightmm | 337 | 340 | 340 | 340 | 340 | 340 |
| BB Dropmm | 38 | 35 | 35 | 35 | 35 | 35 |
| Trailmm | 133 | 134 | 134 | 134 | 134 | 134 |
| Fork Length (full)mm | 561 | 573 | 573 | 573 | 573 | 573 |
| Fork Rake/Offsetmm | 44 | 44 | 44 | 44 | 44 | 44 |
| Front Centermm | 724 | 755 | 785 | 816 | 848 | 884 |
| Chainstay Lengthmm | 430 | 432 | 435 | 435 | 445 | 445 |
| Wheelbasemm | 1153 | 1186 | 1217 | 1249 | 1290 | 1327 |
| Top-tube Length (horizontal)mm | 542 | 574 | 596 | 625 | 649 | 678 |
| Bike Standover Heightmm | 738 | 751 | 745 | 745 | 745 | 751 |
| Seat Tube Lengthmm | 385 | 385 | 405 | 425 | 445 | 465 |
| Seat Tube Angledegrees | 77.7 | 76.5 | 76.5 | 76 | 76 | 76 |
| Saddle Height for Effective ST Anglemm | 645 | 690 | 735 | 780 | 825 | 870 |
| Max Seatpost Insertionmm | 245 | 245 | 255 | 255 | 285 | 285 |
| Min Seatpost Insertionmm | 80 | 80 | 80 | 80 | 80 | 80 |