2021 Specialized Bicycles Stumpjumper EVO Comp Carbon 27.5 S3 Slack/High/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 | 623mm |
| Reach | 449mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, Unknown | 405mm |
| Top Tube Length, Effective/Horizontal Center | 588mm |
| Top Tube Slope | 23deg |
| Head Tube Angle | 63.5deg |
| Seat Tube Angle | 77.4deg |
| Head Tube Length | 105mm |
| Bottom Bracket Drop | 37mm |
| Bottom Bracket Height | 257.4mm |
| Chainstay Length | 436mm |
| Chainstay Length Horizontal | 434.4mm |
| Front-Center | 791mm |
| Front-Center Horizontal | 789.6mm |
| Wheelbase | 1224mm |
| Fork Offset/Rake | 44mm |
| Fork Length (On-Axis) | 571mm |
| Trail | 97.6mm very high |
| Mechanical Trail | 87.4mm |
| Wheel Flop | 39mm |
| Standover Height | 761mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 326.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 87.4mm |
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 | 1812.8mm |
| 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