Specialized STUMPJUMPER 2003 VS Specialized HARDROCK DISC 29 2011 specs comparison
Specialized Stumpjumper
General InfosModel | Stumpjumper |
Manufacturer | Specialized |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice | -Gloss Black |
Sizes | - 13.5 (inches)- 15.5 (inches)- 17 (inches)- 18 (inches)- 19 (inches)- 21 (inches) |
Sizes | - 13.5 (inches)- 15.5 (inches)- 17 (inches)- 18 (inches)- 19 (inches)- 21 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.00 (inches) Specialized Roll-X |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid SD 5 LeversAvid Single Digit 3 Brakes |
Hubs for disc brakes | Rear: Shimano DeoreFront: Specialized Stout |
Rims manufacturer | 28-hole and 32-holeMavic X221 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 15ga. Straight GaugeDT Stainless Steel |
Frame and Body Specs
Frame materials | Specialized M4 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Specialized Aluminum |
Handlebar extender | Optional |
Handlebar stem details | Specialized Riser |
Headset size | 1 1/8 (inches) Threadless Aluminum |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-HG53 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 113 (millimeters) SpindleShimano BB-ES50 |
Crankset parts and sizes | 22/32/44 TeethSpecialized Strong Arm II |
Gear shift levers | Shimano Deore LX RapidFire SL |
Rear gear set | 11 - 32 Teeth9-speed |
Specialized Stumpjumper Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 34.9 (millimeters)Shimano Deore LX |
Derailleur (Rear) | Shimano Deore XT |
Fork material | Single CrownAluminum and magnesium |
Fork type | 80 (millimeters) TravelAnswer Manitou Skareb Comp |
Other Specs of Specialized Stumpjumper
Component group sets | Mountain Mix |
Pedals details | Shimano PD-M515 SPD |
Rear shock absorber | Not Available |
Saddle seat | Specialized Body Geometry Pro |
Seat post extension | 30.9 (millimeters) DiameterAluminum |

Specialized Hardrock Disc 29
General InfosModel | Hardrock Disc 29 |
Manufacturer | Specialized |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice | - Gry-Blu and Blk |
Sizes | - 15.5 (inches)- 17.5 (inches)- 19 (inches)- 21 (inches)- 23 (inches) |
Wheels And Breaking System
Bike front tire | 29 X 2.0 (inches) Specialized Fast Track LK Sport |
Bike rear tire | Not Available |
Bike wheel size | 29 (inches) Wheels |
Brakeset type | Alloy LeversTektro IO Mechanical Disc Brakes |
Hubs for disc brakes | Forged Alloy |
Rims manufacturer | 36-holeAlex RHD 29 (inches) |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. ButtedStainless |
Frame and Body Specs
Frame materials | Specialized A1 Premium Aluminum |
Frame type | TIG-welded |
Handlebar construction | Riserbar |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | KMC Z7 |
Bottom bracket shell width | 68 (millimeters) |
Bottom bracket type | 118 (millimeters) SpindleSealed Cartridge |
Crankset parts and sizes | 22/32/42 TeethSR Suntour |
Gear shift levers | SRAM X.3 Trigger |
Rear gear set | 11 - 32 Teeth7-speed |
Specialized Hardrock Disc 29 Fork System Data
Derailleur (Front) | 34.9 (millimeters) ClampShimano Atlus |
Derailleur (Rear) | SRAM X.4 |
Fork material | Single |
Fork type | 80 (millimeters)SR Suntour SF11 |
Other Specs of Specialized Hardrock Disc 29
Component group sets | Mountain Mix |
Pedals details | Composite Platform |
Rear shock absorber | Not Available |
Saddle seat | Specialized XC |
Seat post extension | 30.9 (millimeters) DiameterTwo-bolt Alloy Micro-Adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Stumpjumper bike manual
- Find All parts, tires and accessories of Specialized Stumpjumper Mountain bike here
- Get your Specialized Hardrock Disc 29 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hardrock Disc 29 Mountain bike here