2010 Specialized Bicycles Stumpjumper Comp Carbon 15.5
Build
26 in × 2 in
Insights
Somewhat aggressive stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 579mm |
| Reach | 378mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, Unknown | 300mm |
| Top Tube Length, Effective/Horizontal Unknown | 555mm |
| Top Tube Slope | 32.1deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73deg |
| Bottom Bracket Drop | 29.3mm |
| Bottom Bracket Height | 301mm |
| Chainstay Length | 424mm |
| Chainstay Length Horizontal | 423mm |
| Front-Center | 605.7mm |
| Front-Center Horizontal | 605mm |
| Wheelbase | 1028mm |
| Fork Offset/Rake | 35.7mm |
| Trail | 76mm high |
| Mechanical Trail | 71.9mm |
| Wheel Flop | 23.4mm |
| Standover Height | 761mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 105.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 131mm |
Comp Carbon Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 2in |
| Tire Outer Diameter | 660.6mm |
| Bike Length with Tires | 1688.6mm |
| Crank Length | 170mm |
| Handlebar Width | 660mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 90mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | N/A |
| Brake Type | Disc |
Source:https://www.specialized.com/de/en/stumpjumper-comp-carbon/p/23128?color=32920-23128&searchText=9103-4415