Specialized ROCKHOPPER 2011 VS Trek SUPERFLY 2011 specs comparison
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Specialized Rockhopper
General InfosModel | Rockhopper |
Manufacturer | Specialized |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
- Wht and Red -Blk and Brn |
Sizes |
- 13 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Sizes |
- 13 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.0 (inches) Specialized The Captain Sport |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Alloy Levers Avid BB5 Mechanical Disc Brakes |
Hubs for disc brakes | Rear: Forged Alloy Front: Forged Alloy Hi and low Flange |
Rims manufacturer | 28-hole and 32-hole Alex RHD 26 (inches) |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Butted Stainless |
Frame and Body Specs
Frame materials | Specialized M4 Alloy |
Frame type | TIG-welded |
Handlebar construction | Butted Alloy Risebar |
Handlebar extender | Optional |
Handlebar stem details | 3D Forged Alloy |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | KMC X8 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Shimano BB ES25 Octalink |
Crankset parts and sizes | 22/32/42 Teeth SR Suntour |
Gear shift levers | SRAM X.4 |
Rear gear set | 11 - 32 Teeth 8-speed |
Specialized Rockhopper Fork System Data
Derailleur (Front) | 34.9 (millimeters) Clamp Shimano Atlus |
Derailleur (Rear) | SRAM X.5 |
Fork material | Single Crown Alloy Steerer |
Fork type | SR Suntour SF11 |
Other Specs of Specialized Rockhopper
Component group sets | Mountain Mix |
Pedals details | Plastic Platform |
Rear shock absorber | Not Available |
Saddle seat | Specialized Rockhopper XC |
Seat post extension | 30.9 (millimeters) Diameter Two-bolt Alloy Micro-Adjust |
Trek Superfly
General InfosModel | Superfly |
Manufacturer | Trek |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
-Matte Crystal Pearl White and Titanite Black |
Sizes |
- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
Bike front tire | 29 X 2.1 (inches) Bontrager 29-2 |
Bike rear tire | Not Available |
Bike wheel size | 29 (inches) Wheels |
Brakeset type | Avid Elixir R |
Hubs for disc brakes | Bontrager Race Lite FCC Disc 29 |
Rims manufacturer | 28-hole Bontrager Race Lite FCC Disc 29 |
Spoke nipples type | Not Available |
Spoke wheel | Bontrager Race Lite FCC |
Frame and Body Specs
Frame materials | Carbon |
Frame type | Bonded and monocoque |
Handlebar construction | Bontrager Race Lite Big Sweep |
Handlebar extender | Optional |
Handlebar stem details | Bontrager Race X Lite |
Headset size | 1 1/2 (inches) Cane Creek IS-2/Z3 |
Gearing Specifications
Bicycle chain | Not Available |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 22/32/44 Teeth Shimano M552 |
Gear shift levers | SRAM X.9 |
Rear gear set | 11 - 36 Teeth 10-speed |
Trek Superfly Fork System Data
Derailleur (Front) | Direct Mount SRAM X.9 |
Derailleur (Rear) | SRAM X.9 |
Fork material | Single |
Fork type | 100 (millimeters) Travel Fox F29 RLC |
Other Specs of Trek Superfly
Component group sets | SRAM X.9 |
Pedals details | Optional |
Rear shock absorber | Not Available |
Saddle seat | Bontrager Evoke 2 |
Seat post extension | 27.2 (millimeters) Diameter Bontrager Rhythm Elite |
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 Trek Superfly manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Superfly Mountain bike here