2015 Specialized Bicycles Stumpjumper FSR Evo Comp 650b S
Build
650B/27.5 in × 2.3 in
Insights
Somewhat upright stack and reach vs trend of full-suspension trail mtb bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 602mm |
| Reach | 401mm |
| Stack to Reach Ratio | 1.5:1 |
| Seat Tube Length, C-T | 396mm |
| Top Tube Length, Effective/Horizontal HT Top | 568mm |
| Top Tube Length, Unknown | 530mm |
| Head Tube Angle | 68deg |
| Effective Seat Tube Angle, Unknown | 74deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 23.4mm |
| Bottom Bracket Height | 327mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 434.4mm |
| Front-Center | 673mm |
| Front-Center Horizontal | 672.6mm |
| Wheelbase | 1107mm |
| Fork Offset/Rake | 35.1mm |
| Trail | 103.7mm very high |
| Mechanical Trail | 96.2mm |
| Wheel Flop | 36mm |
| Standover Height | 738mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 152.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 157mm |
Comp 650b Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.3in |
| Tire Outer Diameter | 700.8mm |
| Bike Length with Tires | 1807.8mm |
| Crank Length | 170mm |
| Handlebar Width | 750mm |
| Stem Length | 60mm |
| Stem Angle | 6deg |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 150mm |
| Rear Travel | 150mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://www.specialized.com/us/en/stumpjumper-fsr-comp-evo-650b/p/65251?color=172079-65251