GT TIMBERLINE 1999 VS Trek JACK 1 2007 specs comparison
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GT Timberline
General InfosModel | 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 |
Trek Jack 1
General InfosModel | Jack 1 |
Manufacturer | Trek |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
-Gloss Navy |
Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.40 (inches) Bontrager Earl |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano EF-50 Levers Tektro V Brakes |
Hubs for disc brakes | Shimano M-475 Disc |
Rims manufacturer | Bontrager Camino |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Alpha Aluminum |
Frame type | TIG-welded |
Handlebar construction | Bontrager Earl |
Handlebar extender | Optional |
Handlebar stem details | Bontrager Earl |
Headset size | Semi-cartridge Aheadset |
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 M-341 |
Gear shift levers | Shimano EF-50 |
Rear gear set | 11 - 32 Teeth 8-speed |
Trek Jack 1 Fork System Data
Derailleur (Front) | Shimano C-050 |
Derailleur (Rear) | Shimano Acera |
Fork material | Single Crown Aluminum and steel |
Fork type | 100 (millimeters) Travel RST Gila T7 |
Other Specs of Trek Jack 1
Component group sets | Shimano Mix |
Pedals details | Alloy Platform |
Rear shock absorber | Not Available |
Saddle seat | Bontrager Earl Jump |
Seat post extension | Bontrager Sport |
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 Trek Jack 1 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Jack 1 Mountain bike here