GT TIMBERLINE 1999 VS Specialized ROCKHOPPER EXPERT 29 2010 specs comparison
GT Timberline
General Infos| Model | Timberline |
| Manufacturer | GT |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Solar Grass -H O T White |
| Sizes |
- 12.5 (inches) - 14.5 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) |
| Sizes |
- 12.5 (inches) - 14.5 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (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 | Shimano AceraX Levers ProMax Linear-pull Brakes |
| Hubs for disc brakes | Q and R Rear: Shimano 7-speed Cassette Front: Aluminum |
| Rims manufacturer | 32-hole Weinmann Zac 19 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Butted Mainframe Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Flat Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Ahead Type |
| Headset size | 1 1/8 (inches) Threadless Sealed Mechanism |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano IG |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano Cartridge |
| Crankset parts and sizes | 22/32/42 Teeth SR XR32 |
| Gear shift levers | Shimano AceraX EZ Fire Plus |
| Rear gear set | 11 - 28 Teeth 7-speed |
GT Timberline Fork System Data
| Derailleur (Front) | Shimano AceraX Top-swing |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Triple-clamp Crown Aluminum and magnesium |
| Fork type | 1.8 (inches) Travel Rock Shox Jett C |
Other Specs of GT Timberline
| Component group sets | Mountain Mix |
| Pedals details | GT Nylon ATB |
| Rear shock absorber | Not Available |
| Saddle seat | Leatherette SDG Ventura |
| Seat post extension | Aluminum Micro-adjust |
Specialized Rockhopper Expert 29
General Infos| Model | Rockhopper Expert 29 |
| Manufacturer | Specialized |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
| Bike front tire | 29 X 2.00 (inches) Specialized Fast Trak LK Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | 160 (millimeters) Rotor Brakes Tektro Auriga Comp Hydraulic Levers Tektro Auriga Comp Hydraulic |
| Hubs for disc brakes | Forged Alloy Disc |
| Rims manufacturer | 28-hole and 32-hole Alex RHD |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | Specialized M4 ORE Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Alloy Riser |
| Handlebar extender | Optional |
| Handlebar stem details | 3D Forged |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC X9 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 118 (millimeters) Spindle Shimano BB-ES25 Octalink |
| Crankset parts and sizes | 22/32/44 Teeth Shimano FC-M442 |
| Gear shift levers | SRAM X.5 Trigger |
| Rear gear set | 11 - 34 Teeth 9-speed |
Specialized Rockhopper Expert 29 Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | SRAM X.5 |
| Fork material | Single Crown Magnesium and aluminum |
| Fork type | 80 (millimeters) RockShox Dart 3 SL 29er |
Other Specs of Specialized Rockhopper Expert 29
| Component group sets | SRAM X 5 Mix |
| Pedals details | Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized XC Body Geometry |
| Seat post extension | 30.9 (millimeters) Diameter Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Timberline bike manual
- Find All parts, tires and accessories of GT Timberline Mountain bike here
- Get your Specialized Rockhopper Expert 29 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Rockhopper Expert 29 Mountain bike here