General information
| Brand | Specialized |
| Model | Stumpjumper Expert Carbon 29 (2012) |
| Weight | - |
| Released on the market | 2012 |
| For women | No |
| For kids | No |
| Frame material | Carbon |
| Frame type | Closed |
| Collapsible frame | - |
| Color | Black, White |
| Fork type | Suspension |
| Shock absorber type | air-oil |
| Shock absorber pressure | 90 mm |
| Fork name | RockShox SID 29 Brain |
| Wheel drive | Rear |
| Drive type | Chain |
| Transmission type | With an external switch |
| Number of speeds | 20 |
| System name | SRAM Carbon S-2200 |
| Cassette name | SRAM PG-1050 |
| Front derailleur gears name | SRAM X.7 |
| Rear derailleur gears name | SRAM X.0 |
| Shifters type | Trigger |
| Shifters name | SRAM X.9 |
| Front brakes | Hydraulic disc |
| Front brakes name | Formula R1 S |
| Rear brakes | Hydraulic disc |
| Front brakes name | Formula R1 S |
| Number of wheels | 2 |
| Wheels diameter | 29 " |
| Double rim | Yes |
| Rim material | Aluminium |
| Rims name | Roval Control 29 |
| Tyres pattern | Mud |
| Tyres name | S-Works Renegade/Specialized Renegade Control |
| Handlebar type | Direct |
| Handlebar name | Direct |
| Seat type | Sports |
| Seat suspension | No |
| Seat name | Specialized BG Phenom Comp |
| Pedals type | - |
| Pedals name | - |
| Front panel | No |
| Rear panel panel | No |
| Trunk | No |
| Rearview mirror | No |
| Horn | No |
| Basket | No |
