2021 Specialized Bicycles Stumpjumper EVO Comp Carbon 29
- Category
- Full-suspension Trail MTB
- Design
- Flat Bar, Full suspension
- Frame
- Carbon/Composite
- Suspension
- 160mm fork 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 | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S1 | S2 | S3 | S4 | S5 | S6 | |
Stack | 613mm | 617mm | 626mm | 635mm | 644mm | 654mm |
Reach | 408mm | 428mm | 448mm | 475mm | 498mm | 528mm |
Stack to Reach Ratio | 1.5:1 | 1.44:1 | 1.4:1 | 1.34:1 | 1.29:1 | 1.24:1 |
Seat Tube Length, C-T | 385mm | 385mm | 405mm | 425mm | 445mm | 465mm |
Top Tube Length, Effective/Horizontal HT Top | 538mm | 564mm | 590mm | 623mm | 647mm | 679mm |
Head Tube Angle | 64.5deg | 64.5deg | 64.5deg | 64.5deg | 64.5deg | 64.5deg |
Effective Seat Tube Angle, Unknown | 78deg | 77.6deg | 77.2deg | 76.9deg | 77deg | 77deg |
Head Tube Length | 95mm | 95mm | 105mm | 115mm | 125mm | 135mm |
Bottom Bracket Drop | 40mm | 35mm | 35mm | 35mm | 35mm | 35mm |
Bottom Bracket Height | 329.4mm | 334.4mm | 334.4mm | 334.4mm | 334.4mm | 334.4mm |
Chainstay Length | 438mm | 438mm | 438mm | 438mm | 448mm | 448mm |
Chainstay Length Horizontal | 436.2mm | 436.6mm | 436.6mm | 436.6mm | 446.6mm | 446.6mm |
Front-Center | 732mm | 756mm | 780mm | 809mm | 838mm | 873mm |
Front-Center Horizontal | 730.8mm | 754.4mm | 779.4mm | 810.4mm | 838.4mm | 872.4mm |
Wheelbase | 1167mm | 1191mm | 1216mm | 1247mm | 1285mm | 1319mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm |
Fork Length, Unknown | 561mm | 561mm | 561mm | 561mm | 561mm | 561mm |
Trail | 127.5mm very high | 127.5mm very high | 127.5mm very high | 127.5mm very high | 127.5mm very high | 127.5mm very high |
Mechanical Trail | 115mm | 115mm | 115mm | 115mm | 115mm | 115mm |
Wheel Flop | 49.5mm | 49.5mm | 49.5mm | 49.5mm | 49.5mm | 49.5mm |
Standover Height | 733mm | 764mm | 763mm | 762mm | 767mm | 770mm |
Tire to Pedal Spindle | 192.6mm 170 mm cranks | 216.6mm 170 mm cranks | 240.6mm 170 mm cranks | 269.6mm 170 mm cranks | 298.6mm 170 mm cranks | 333.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 159.4mm 170 mm cranks | 164.4mm 170 mm cranks | 164.4mm 170 mm cranks | 164.4mm 170 mm cranks | 164.4mm 170 mm cranks | 164.4mm 170 mm cranks |
Comp Carbon 29 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 | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in |
Tire Outer Diameter | 738.8mm | 738.8mm | 738.8mm | 738.8mm | 738.8mm | 738.8mm |
Bike Length with Tires | 1905.8mm | 1929.8mm | 1954.8mm | 1985.8mm | 2023.8mm | 2057.8mm |
Handlebar Width | 800mm | 800mm | 800mm | 800mm | 800mm | 800mm |
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:www.specialized.com, https://bikerumor.com/2020/10/06/2021-specialized-stumpjumper-evo-offers-six-geometries-in-one-150mm-carbon-trail-bike/