2021 Specialized Bicycles Stumpjumper EVO Comp Carbon 27.5 S3 Middle/Low/27.5
Build
650B/27.5 in × 2.4 mm
Insights
Average stack and reach vs trend of hardtail all-mountain/enduro 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
View all sizes
Geometry
| Stack | 630mm |
| Reach | 443mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, Unknown | 405mm |
| Top Tube Length, Effective/Horizontal Center | 592mm |
| Top Tube Slope | 23.7deg |
| Head Tube Angle | 64deg |
| Seat Tube Angle | 76.7deg |
| Head Tube Length | 105mm |
| Bottom Bracket Drop | 42mm |
| Bottom Bracket Height | 252.4mm |
| Chainstay Length | 441mm |
| Chainstay Length Horizontal | 439mm |
| Front-Center | 781mm |
| Front-Center Horizontal | 780mm |
| Wheelbase | 1219mm |
| Fork Offset/Rake | 44mm |
| Fork Length (On-Axis) | 571mm |
| Trail | 94.6mm very high |
| Mechanical Trail | 85.1mm |
| Wheel Flop | 37.3mm |
| Standover Height | 758mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 316.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 82.4mm |
Comp Carbon 27.5 Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.4mm |
| Tire Outer Diameter | 588.8mm |
| Bike Length with Tires | 1807.8mm |
| 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-evo-pro-t-type/p/224677?color=366430-224677