2013 Specialized Bicycles Stumpjumper Comp HT 21
Build
700C/29 in × 2 in
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 644mm |
| Reach | 449mm |
| Stack to Reach Ratio | 1.43:1 |
| Seat Tube Length, C-T | 533mm |
| Top Tube Length, Effective/Horizontal Center | 640mm |
| Top Tube Length, Actual C-C | 604mm |
| Top Tube Slope | 19deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 71deg |
| Effective Seat Tube Angle, Unknown | 73.5deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 63.5mm |
| Bottom Bracket Height | 298.3mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 430.3mm |
| Front-Center | 693.6mm |
| Front-Center Horizontal | 690.7mm |
| Wheelbase | 1121mm |
| Fork Offset/Rake | 45mm |
| Trail | 73.6mm high |
| Mechanical Trail | 69.8mm |
| Wheel Flop | 22.2mm |
| Standover Height | 860mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 156.8mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 123.3mm |
Comp HT Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2in |
| Tire Outer Diameter | 723.6mm |
| Bike Length with Tires | 1844.6mm |
| Crank Length | 175mm |
| Handlebar Width | 720mm |
| Stem Length | 90mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://web.archive.org/web/20130711224230if_/http://www.specialized.com/us/en/bikes/mountain/sjht/stumpjumpercomp29#geometry