Specialized ROCKHOPPER DISC 2007 VS GT BACKWOODS 1999 specs comparison
Specialized Rockhopper Disc
General InfosModel | 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 Levers Shimano BR-M415 With 6 (inches) Rotor Brakes |
Hubs for disc brakes | Rear: Shimano FH-M65L Centerlock Disc Front: Shimano HB-M65L Centerlock Disc |
Rims manufacturer | 32-hole Specialized and Alex RHD 26 |
Spoke nipples type | Not Available |
Spoke wheel | 15ga. Straight Gauge Stainless 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) Spindle Shimano ES-25 |
Crankset parts and sizes | 22/32/42 Teeth Shimano FCM-341-8 |
Gear shift levers | Shimano EF-50 |
Rear gear set | 11 - 32 Teeth 8-speed |
Specialized Rockhopper Disc Fork System Data
Derailleur (Front) | Shimano Acera |
Derailleur (Rear) | Shimano Alivio |
Fork material | Single Crown Steel and aluminum |
Fork type | 100 (millimeters) RockShox Dart 3 SL |
Other Specs of Specialized Rockhopper Disc
Component group sets | Mountain Mix |
Pedals details | Plastic Body Steel Cage |
Rear shock absorber | Not Available |
Saddle seat | Specialized Body Geometry ATB |
Seat post extension | 30.9 (millimeters) Diameter Alloy Micro Adjust |
GT Backwoods
General InfosModel | Backwoods |
Manufacturer | GT |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice |
- Solar Grass -Horizon Purple |
Sizes |
- 12.5 (inches) - 14.5 (inches) - 16 (inches) - 18 (inches) - 20 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.10 (inches) WTB VelociRaptor |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid AD-1.0 L Levers Avid 1D-25 Brakes |
Hubs for disc brakes | Rear: Shimano Alivio Front: GT Suspension Q and R |
Rims manufacturer | 32-hole Weinmann Zac 19 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
Frame materials | Butted 7005 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Titec Enduro HF |
Handlebar extender | Optional |
Handlebar stem details | Azonic ORC |
Headset size | 1 1/8 (inches) Threadless Aheadset STS |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano IG |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | Shimano Cartridge |
Crankset parts and sizes | 22/32/42 Teeth Shimano Alivio |
Gear shift levers | Shimano Alivio RapidFire SL |
Rear gear set | 11 - 30 Teeth 8-speed |
GT Backwoods Fork System Data
Derailleur (Front) | Shimano AceraX Top-swing |
Derailleur (Rear) | Shimano STX-RC |
Fork material | Triple-clamp Crown Aluminum and magnesium |
Fork type | 3.0 (inches) Travel Rock Shox Jett XC |
Other Specs of GT Backwoods
Component group sets | Mountain Mix |
Pedals details | Resin Body and steel Cage With Clips & Straps |
Rear shock absorber | Not Available |
Saddle seat | SDG Comp |
Seat post extension | Aluminum Micro-adjust |
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 GT Backwoods manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Backwoods Mountain bike here