2013 Specialized Bicycles Stumpjumper EVO Expert Carbon S
Build
700C/29 in × 2.3 in
Insights
Somewhat upright stack and reach vs trend of full-suspension trail mtb bikes
Design deviates from other sizes of Specialized Bicycles Stumpjumper EVO
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 610mm |
| Reach | 389mm |
| Stack to Reach Ratio | 1.57:1 |
| Seat Tube Length, C-T | 396mm |
| Top Tube Length, Effective/Horizontal Center | 567mm |
| Top Tube Slope | 24.7deg |
| Head Tube Angle | 68deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 90mm |
| Bottom Bracket Drop | 37mm |
| Bottom Bracket Height | 332.4mm |
| Chainstay Length | 455mm |
| Chainstay Length Horizontal | 453.5mm |
| Front-Center | 672.5mm |
| Front-Center Horizontal | 671.5mm |
| Wheelbase | 1125mm |
| Fork Offset/Rake | 47.3mm |
| Trail | 98.3mm very high |
| Mechanical Trail | 91.1mm |
| Wheel Flop | 34.1mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 133.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 162.4mm |
Expert Carbon Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.3in |
| Tire Outer Diameter | 738.8mm |
| Bike Length with Tires | 1863.8mm |
| Crank Length | 170mm |
| Handlebar Width | 720mm |
| Stem Length | 60mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 140mm |
| Rear Travel | 135mm |
| Suspension Sag | 20% |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://web.archive.org/web/20131103222233/http://www.specialized.com/us/en/bikes/mountain/stumpjumper-fsr/stumpjumper-fsr-expert-carbon-evo-29#geometry