Specialized ROCKHOPPER A1 FS COMP 1999 VS Trek 4900 2006 specs comparison
Specialized Rockhopper A1 FS Comp
General InfosModel | Rockhopper A1 FS Comp |
Manufacturer | Specialized |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice |
- Pearl White -Grabber Green |
Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Specialized Dirt Control Comp |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid SD-1.0 L Levers Dia-Compe 735 Direct Pull Brakes |
Hubs for disc brakes | Rear: Specialized STOUT Comp Front: Specialized Alloy |
Rims manufacturer | 32-hole Rear: Ritchey Rock OCR Front: Ritchey Rock Comp |
Spoke nipples type | Brass Nipples |
Spoke wheel | 1.8 (millimeters) Straight Gauge Chung Nan Stainless Steel |
Frame and Body Specs
Frame materials | Specialized A1 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Specialized Alloy |
Handlebar extender | Not Available |
Handlebar stem details | Specialized A-1 |
Headset size | 1 1/8 (inches) Threadless Specialized Headfirst Sport |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG72 |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | 110 (millimeters) Spindle Specialized Comp |
Crankset parts and sizes | 22/32/44 Teeth Specialized ForeArm Comp |
Gear shift levers | Shimano Deore LX RapidFire SL |
Rear gear set | 11 - 32 Teeth 9-speed |
Specialized Rockhopper A1 FS Comp Fork System Data
Derailleur (Front) | Clamp-on 35.0 (millimeters) Shimano Deore LX Top-swing |
Derailleur (Rear) | Shimano Deore XT SGS |
Fork material | Triple-clamp Crown Aluminum and magnesium |
Fork type | 3.15 (inches) Travel Answer Manitou Spyder R |
Other Specs of Specialized Rockhopper A1 FS Comp
Component group sets | Mountain Mix |
Pedals details | Specialized Comp Clipless |
Rear shock absorber | Not Available |
Saddle seat | Specialized Prolong |
Seat post extension | 30.9 (millimeters) Diameter Specialized Micro-adjust |
Trek 4900
General InfosModel | 4900 |
Manufacturer | Trek |
Year of production | 2006 |
Current price | Check price Here ==> |
Color choice |
- Matte Black and Matte Medium Red -Smooth Silver and Black Chrome |
Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.20 (inches) Bontrager Jones ACX |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Tektro Aluminum Levers Shimano M495 Disc Brakes |
Hubs for disc brakes | Shimano M495 |
Rims manufacturer | Bontrager Ranger |
Spoke nipples type | Not Available |
Spoke wheel | Stainless Steel |
Frame and Body Specs
Frame materials | Alpha SL Aluminum |
Frame type | TIG-welded |
Handlebar construction | Bontrager Crowbar Sport |
Handlebar extender | Not Available |
Handlebar stem details | Bontrager Sport |
Headset size | Aheadset Slimstak |
Gearing Specifications
Bicycle chain | Not Available |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 22/32/42 Teeth Shimano MC09 |
Gear shift levers | Shimano Alivio |
Rear gear set | 11 - 32 Teeth 8-speed |
Trek 4900 Fork System Data
Derailleur (Front) | Shimano Acera |
Derailleur (Rear) | Shimano LX |
Fork material | Single Crown Aluminum and magnesium |
Fork type | 80 (millimeters) Travel Rock Shox Judy J1 |
Other Specs of Trek 4900
Component group sets | Mountain Mix |
Pedals details | Aluminum Platform |
Rear shock absorber | Not Available |
Saddle seat | Bontrager Select Basic |
Seat post extension | Bontrager Sport |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Rockhopper A1 FS Comp bike manual
- Find All parts, tires and accessories of Specialized Rockhopper A1 FS Comp Mountain bike here
- Get your Trek 4900 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 4900 Mountain bike here