GT KARAKORAM 3.0 2011 VS Trek 820 2007 specs comparison
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GT Karakoram 3.0
General InfosModel | Karakoram 3.0 |
Manufacturer | GT |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
- satin white -Satin black |
Sizes |
- Small - Medium - Large - Extra large |
Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
Bike front tire | 29 X 2.1'' Kenda Nevegal |
Bike rear tire | Not Available |
Bike wheel size | 29 (inches) Wheels |
Brakeset type | Tektro Levers Tektro Linear Pull Brakes |
Hubs for disc brakes | All Terra Alloy Disc |
Rims manufacturer | 32-hole Alex DC 25 |
Spoke nipples type | Brass |
Spoke wheel | 14ga. Stainless |
Frame and Body Specs
Frame materials | 6061-T6 Aluminum |
Frame type | Aluminum |
Handlebar construction | ALL TERRA AL6061 RISER |
Handlebar extender | Optional |
Handlebar stem details | All Terra |
Headset size | 1 1/8 (inches) Tange Seiki |
Gearing Specifications
Bicycle chain | KMC Z72 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Shimano BB-UN26 |
Crankset parts and sizes | 42/32/22t Teeth Suntour XCT-30V2-T2 |
Gear shift levers | Shimano SL-M310 |
Rear gear set | 11 - 32 Teeth 8-speed |
GT Karakoram 3.0 Fork System Data
Derailleur (Front) | Shimano Acera |
Derailleur (Rear) | Shimano Alivio |
Fork material | Not Available |
Fork type | 100 (millimeters) Travel SR Suntour XCT |
Other Specs of GT Karakoram 3.0
Component group sets | Mountain Mix |
Pedals details | GT Slim Line Flat |
Rear shock absorber | Not Available |
Saddle seat | WTB Pure-V Sport |
Seat post extension | All Terra Alloy Micro-Adjust |
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Trek 820
General InfosModel | 820 |
Manufacturer | Trek |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
- Matte Navy and Matte Bluegray -Hot Orange and Metallic Dark Silver |
Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.00 (inches) Bontrager Connection Trail |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano EF-50 Levers Tektro V Brakes |
Hubs for disc brakes | Alloy |
Rims manufacturer | Matrix 550 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Hi-tensile Steel and chromoly |
Frame type | TIG-welded |
Handlebar construction | Bontrager Approved |
Handlebar extender | Optional |
Handlebar stem details | Bontrager Approved |
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 | 28/38/48 Teeth SR XCC-T208 |
Gear shift levers | Shimano EF-50 |
Rear gear set | 13 - 34 Teeth 7-speed |
Trek 820 Fork System Data
Derailleur (Front) | Shimano C-051 |
Derailleur (Rear) | Shimano Acera |
Fork material | Single Crown Aluminum and steel |
Fork type | 63 (millimeters) Travel RST 191 C7 |
Other Specs of Trek 820
Component group sets | Shimano Mix |
Pedals details | Nylon Platform |
Rear shock absorber | Not Available |
Saddle seat | Bontrager Sport |
Seat post extension | Bontrager Approved |
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Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Karakoram 3.0 bike manual
- Find All parts, tires and accessories of GT Karakoram 3.0 Mountain bike here
- Get your Trek 820 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 820 Mountain bike here