Specialized ROCKHOPPER DISC 2007 VS Scott VOLTAGE YZ 4 2005 specs comparison
Specialized Rockhopper Disc
General Infos| Model | Rockhopper Disc |
| Manufacturer | Specialized |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice | - Red-Black |
| Sizes | - 23 (inches)- 13 (inches)- 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches) |
| Sizes | - 23 (inches)- 13 (inches)- 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Specialized Fast Trak |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano EF-50 LeversShimano BR-M415 With 6 (inches) Rotor Brakes |
| Hubs for disc brakes | Rear: Shimano FH-M65L Centerlock DiscFront: Shimano HB-M65L Centerlock Disc |
| Rims manufacturer | 32-holeSpecialized and Alex RHD 26 |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Specialized ORE A1 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Alloy Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized 3D |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | Shimano CN-HG50 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 126 (millimeters) SpindleShimano ES-25 |
| Crankset parts and sizes | 22/32/42 TeethShimano FCM-341-8 |
| Gear shift levers | Shimano EF-50 |
| Rear gear set | 11 - 32 Teeth8-speed |
Specialized Rockhopper Disc Fork System Data
| Derailleur (Front) | Shimano Acera |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Single CrownSteel and aluminum |
| Fork type | 100 (millimeters)RockShox Dart 3 SL |
Other Specs of Specialized Rockhopper Disc
| Component group sets | Mountain Mix |
| Pedals details | Plastic BodySteel Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Body Geometry ATB |
| Seat post extension | 30.9 (millimeters) DiameterAlloy Micro Adjust |
Scott Voltage YZ 4
General Infos| Model | Voltage YZ 4 |
| Manufacturer | Scott |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice | -Black and Red |
| Sizes | - Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Cheng Shin C-1405P |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro Aluminum LeversTektro Aluminum Brakes |
| Hubs for disc brakes | Formula FM-31 |
| Rims manufacturer | Arays VP-20 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight GaugeUCP |
Frame and Body Specs
| Frame materials | Not Available |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Hsin Lung Aluminum |
| Headset size | 1 1/8 (inches) Threadless Ritchey LP Plus |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC UG-50 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Chin Haur CH-52 |
| Crankset parts and sizes | 28/38/48 TeethShimano FC-TY33 |
| Gear shift levers | Shimano RS-41-7R Revo |
| Rear gear set | 14 - 28 Teeth7-speed |
Scott Voltage YZ 4 Fork System Data
| Derailleur (Front) | Shimano FC-051 |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Single CrownAluminum |
| Fork type | 75 (millimeters)Topgun SCT-08 |
Other Specs of Scott Voltage YZ 4
| Component group sets | Mountain Mix |
| Pedals details | Wellgo LU-984 |
| Rear shock absorber | Not Available |
| Saddle seat | Scott Voltage |
| Seat post extension | HL-SP-233 |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Rockhopper Disc bike manual
- Find All parts, tires and accessories of Specialized Rockhopper Disc Mountain bike here
- Get your Scott Voltage YZ 4 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Scott Voltage YZ 4 Mountain bike here