2026 Specialized Stumpjumper 15 EVO Pro
- Category
- Full-suspension Trail MTB
- Design
- Flat Bar, Full suspension
- Frame
- Carbon/Composite
- Suspension
- 160mm fork travel, 140mm rear travel
- Features
- Disc brake
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S1 | S2 | S3 | S4 | S5 | S6 | |
Stack | 611mm | 621mm | 630mm | 644mm | 658mm | 671mm |
Reach | 400mm | 420mm | 445mm | 470mm | 495mm | 525mm |
Stack to Reach Ratio | 1.53:1 | 1.48:1 | 1.42:1 | 1.37:1 | 1.33:1 | 1.28:1 |
Seat Tube Length, Unknown | 385mm | 385mm | 405mm | 425mm | 445mm | 465mm |
Top Tube Length, Effective/Horizontal Center | 542mm | 574mm | 596mm | 625mm | 649mm | 678mm |
Top Tube Slope | 26deg | 25.8deg | 23.6deg | 22deg | 20.6deg | 19deg |
Head Tube Angle | 64deg | 64deg | 64deg | 64deg | 64deg | 64deg |
Seat Tube Angle | 77.7deg | 76.5deg | 76.5deg | 76deg | 76deg | 76deg |
Head Tube Length | 95mm | 100mm | 110mm | 125mm | 140mm | 155mm |
Bottom Bracket Drop | 38mm | 35mm | 35mm | 35mm | 35mm | 35mm |
Bottom Bracket Height | 334mm | 337mm | 337mm | 337mm | 337mm | 337mm |
Chainstay Length | 430mm | 432mm | 435mm | 435mm | 445mm | 445mm |
Chainstay Length Horizontal | 428.3mm | 430.6mm | 433.6mm | 433.6mm | 443.6mm | 443.6mm |
Front-Center | 724mm | 755mm | 785mm | 816mm | 848mm | 884mm |
Front-Center Horizontal | 724.7mm | 755.4mm | 783.4mm | 815.4mm | 846.4mm | 883.4mm |
Wheelbase | 1153mm | 1186mm | 1217mm | 1249mm | 1290mm | 1327mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm |
Fork Length, Unknown | 561mm | 573mm | 573mm | 573mm | 573mm | 573mm |
Trail | 132.5mm very high | 132.5mm very high | 132.5mm very high | 132.5mm very high | 132.5mm very high | 132.5mm very high |
Mechanical Trail | 119.1mm | 119.1mm | 119.1mm | 119.1mm | 119.1mm | 119.1mm |
Wheel Flop | 52.2mm | 52.2mm | 52.2mm | 52.2mm | 52.2mm | 52.2mm |
Standover Height | 738mm | 751mm | 745mm | 745mm | 745mm | 751mm |
Tire to Pedal Spindle | 187mm 165 mm cranks | 218mm 165 mm cranks | 248mm 165 mm cranks | 274mm 170 mm cranks | 306mm 170 mm cranks | 342mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 169mm 165 mm cranks | 172mm 165 mm cranks | 172mm 165 mm cranks | 167mm 170 mm cranks | 167mm 170 mm cranks | 167mm 170 mm cranks |
Pro Build
S1 | S2 | S3 | S4 | S5 | S6 | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.4in | 2.4in | 2.4in | 2.4in | 2.4in | 2.4in |
Tire Outer Diameter | 743.9mm | 743.9mm | 743.9mm | 743.9mm | 743.9mm | 743.9mm |
Bike Length with Tires | 1896.9mm | 1929.9mm | 1960.9mm | 1992.9mm | 2033.9mm | 2070.9mm |
Crank Length | 165mm | 165mm | 165mm | 170mm | 170mm | 170mm |
Handlebar Width | 810mm | 810mm | 810mm | 810mm | 810mm | 810mm |
Stem Length | 42mm | 42mm | 42mm | 42mm | 42mm | 42mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Full-suspension Trail MTBSource:https://www.specialized.com/us/en/stumpjumper-15-evo-pro-sram-x0-axs-fox-factory/p/4221482?color=5466626-4221482