2006 Specialized Bicycles Stumpjumper Base 21
Build
26 in × 2 in
Insights
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Seat Tube Length, C-T | 533mm |
| Seat Tube Length, C-C | 463mm |
| Top Tube Length, Effective/Horizontal Unknown | 640mm |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 36mm |
| Bottom Bracket Height | 294.3mm |
| Chainstay Length | 424mm |
| Chainstay Length Horizontal | 422.5mm |
| Front-Center | 693mm |
| Front-Center Horizontal | 692.5mm |
| Wheelbase | 1115mm |
| Fork Offset/Rake | 39mm |
| Trail | 72.5mm high |
| Mechanical Trail | 68.5mm |
| Wheel Flop | 22.3mm |
| Standover Height | 843mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 187.7mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 119.3mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 2in |
| Tire Outer Diameter | 660.6mm |
| Bike Length with Tires | 1775.6mm |
| Crank Length | 175mm |
| Handlebar Width | 600mm |
| Stem Length | 130mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 90mm |
| Suspension Sag | 19% |
| Frame Material | Aluminum |
| Fork Material | N/A |
| Brake Type | Disc |
Source:https://www.specialized.com/us/en/stumpjumper/p/20392?&searchText=9163-3219