Specialized ROCKHOPPER 2008 VS KHS SJ 300 2011 specs comparison
Specialized Rockhopper
General Infos| Model | Rockhopper |
| Manufacturer | Specialized |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- blue - yellow -Green |
| Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
| Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.0 (inches) Specialized Fast Trak LK Sport Wire |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Promax Alloy 2-finger Levers Promax Alloy (inches)V (inches) Brakes |
| Hubs for disc brakes | Rear: Shimano FH-RM30L Front: Specialized Forged Alloy |
| Rims manufacturer | 28-hole and 32-hole Specialized and Alex RH 26 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 15ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | M4 Manipulated Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Alloy XC Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized 3D Forged Alloy 31.8 (millimeters) |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMX X8 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 126 (millimeters) Spindle Shimano BB-ES25 |
| Crankset parts and sizes | 22/32/44 Teeth Shimano FC-M341-8 |
| Gear shift levers | Shimano Acera SL-MC40 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Specialized Rockhopper Fork System Data
| Derailleur (Front) | Top Swing Shimano Altus FD-M310-6 |
| Derailleur (Rear) | Shimano Alivio RD-M410 |
| Fork material | Single Crown Crown Aluminum and steel and magnesium |
| Fork type | 100 (millimeters) Travel RockShox Dart 3 SL |
Other Specs of Specialized Rockhopper
| Component group sets | Mountain Mix |
| Pedals details | Steel Cage and composite Body |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized XC With Kevlar Sides |
| Seat post extension | 30.9 (millimeters) Diameter Specialized Alloy Two Bolt |
KHS SJ 300
General Infos| Model | SJ 300 |
| Manufacturer | KHS |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Lead Silver |
| Sizes |
- Small - medium - large |
Wheels And Breaking System
| Bike front tire | 26 X 2.3 (inches) Kenda Kiniption |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Juicy 3 Levers Avid Juicy 3 Brakes |
| Hubs for disc brakes | Alloy |
| Rims manufacturer | Weinmann Goliath |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. |
Frame and Body Specs
| Frame materials | CroMo |
| Frame type | TIG-welded |
| Handlebar construction | KHS CroMo DJ |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Forged |
| Headset size | 1 1/8 (inches) Cane Creek Ha (millimeters)er Ahead |
Gearing Specifications
| Bicycle chain | KMC Z30 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | 4 Cartridge Bearing |
| Crankset parts and sizes | 25t Teeth 2 Piece CroMo |
| Gear shift levers | Not Available |
| Rear gear set | 12 Teeth 1-speed |
KHS SJ 300 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Single |
| Fork type | 100 (millimeters) Travel Marzocchi Dirt Jump 3 |
Other Specs of KHS SJ 300
| Component group sets | Dirt Jump Mix |
| Pedals details | Alloy Platform With CroMo Axles And Replacable Pins |
| Rear shock absorber | Not Available |
| Saddle seat | FA Pivotaql Dirt Jump |
| Seat post extension | Alloy Forged Pivotal |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Rockhopper bike manual
- Find All parts, tires and accessories of Specialized Rockhopper Mountain bike here
- Get your KHS SJ 300 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for KHS SJ 300 Mountain bike here