2015 Specialized Bicycles Stumpjumper EVO Alloy 29 - Frameset S
Build
700C/29 in × 2.3 in
Insights
Very upright stack and reach vs trend of full-suspension trail mtb bikes
Design deviates from other sizes of Specialized Bicycles Stumpjumper EVO
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 619mm |
| Reach | 387mm |
| Stack to Reach Ratio | 1.6:1 |
| Seat Tube Length, C-TTT | 396mm |
| Top Tube Length, Effective/Horizontal Center | 567mm |
| Top Tube Length, Actual C-C | 530mm |
| Top Tube Slope | 29.3deg |
| Head Tube Angle | 68deg |
| Seat Tube Angle | 68deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 37mm |
| Bottom Bracket Height | 332.4mm |
| Chainstay Length | 455mm |
| Chainstay Length Horizontal | 453.5mm |
| Front-Center | 673.5mm |
| Front-Center Horizontal | 672.5mm |
| Wheelbase | 1126mm |
| Fork Offset/Rake | 46.7mm |
| Trail | 98.9mm very high |
| Mechanical Trail | 91.7mm |
| Wheel Flop | 34.4mm |
| Standover Height | 750mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 134.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 162.4mm |
Alloy 29 - Frameset Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.3in |
| Tire Outer Diameter | 738.8mm |
| Bike Length with Tires | 1864.8mm |
| Crank Length | 170mm |
| Handlebar Width | 750mm |
| Stem Length | 60mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Rear Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.specialized.com/us/en/stumpjumper-fsr-comp-evo-29/p/65409?color=187071-65409