Specialized HARDROCK SPORT DISC 2005 VS Rocky Mountain TRAILHEAD 2009 specs comparison
Specialized Hardrock Sport Disc
General Infos| Model | Hardrock Sport Disc |
| Manufacturer | Specialized |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice |
- Green - Silver -Blue |
| Sizes |
- Extra small - Small - Medium - Large - Extra large |
| Sizes |
- Extra small - Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | 26 X 2.20 (inches) Specialized Enduro Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Altus Levers Tektro IO Disc Brakes |
| Hubs for disc brakes | Joytech QR |
| Rims manufacturer | 36-hole Alex DH-20 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Not Available |
| Handlebar stem details | Specialized Mobius |
| Headset size | 1 1/8 (inches) Threadless Sealed Cartridge |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG31 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle TruVativ |
| Crankset parts and sizes | 22/32/42 Teeth TruVativ X-Flow |
| Gear shift levers | Shimano Altus |
| Rear gear set | 11 - 32 Teeth 8-speed |
Specialized Hardrock Sport Disc Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Acera |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 100 (millimeters) RST Gila Plus |
Other Specs of Specialized Hardrock Sport Disc
| Component group sets | Mountain Mix |
| Pedals details | Steel Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized BG Sport ATB |
| Seat post extension | 30.9 (millimeters) Diameter Aluminum Micro-adjust |
Rocky Mountain Trailhead
General Infos| Model | Trailhead |
| Manufacturer | Rocky Mountain |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Titanium |
| Sizes |
- 15 (inches) - 16.5 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 (inches) WTB MotoRaptor |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano M486 Hydraulic Levers Shimano M486 Disc Brakes |
| Hubs for disc brakes | Wheeltech Cartridge Disc |
| Rims manufacturer | Alex TD-24 |
| Spoke nipples type | Not Available |
| Spoke wheel | DT Swiss Champion |
Frame and Body Specs
| Frame materials | RMB Custom 6061 Aluminum With Double Butted DT |
| Frame type | TIG-welded |
| Handlebar construction | Alloy Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy 31.8 |
| Headset size | 1 1/8 (inches) FSA TH-888 |
Gearing Specifications
| Bicycle chain | Shimano HG53-9 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano BB-ES25 Octalink |
| Crankset parts and sizes | 22/32/44 Teeth Shimano FC-M442 |
| Gear shift levers | Shimano Deore RapidFire |
| Rear gear set | 11 - 32 Teeth 9-speed |
Rocky Mountain Trailhead Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | Shimano XT |
| Fork material | Single |
| Fork type | 100 (millimeters) Travel Marzocchi 33R |
Other Specs of Rocky Mountain Trailhead
| Component group sets | Shimano Deore |
| Pedals details | VP-559 Flat With Pins |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Pure V Comp |
| Seat post extension | 27.2 (millimeters) Diameter Alloy |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hardrock Sport Disc bike manual
- Find All parts, tires and accessories of Specialized Hardrock Sport Disc Mountain bike here
- Get your Rocky Mountain Trailhead manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain Trailhead Mountain bike here