Trek 820 2004 VS GT AVALANCHE LE 1997 specs comparison
Trek 820
General Infos| Model | 820 |
| Manufacturer | Trek |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
- Blue and Silver -Black and Red |
| Sizes |
- 13 (inches) - 15.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) - womens 13 (inches) - womens 17.5 (inches) |
| Sizes |
- 13 (inches) - 15.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) - womens 13 (inches) - womens 17.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Bontrager Connection |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Aluminum Linear-pull Levers Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Q and R Aluminum |
| Rims manufacturer | 32-hole Matrix 550 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | 1.25 (inches) Rise Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum Threadless |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth Suntour XCC-100 |
| Gear shift levers | Shimano Altus EF-29 |
| Rear gear set | 13 - 30 Teeth 7-speed |
Trek 820 Fork System Data
| Derailleur (Front) | Shimano C051 |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Single Crown Aluminum |
| Fork type | 63 (millimeters) Travel RST 191 CL |
Other Specs of Trek 820
| Component group sets | Mountain Mix |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Sport |
| Seat post extension | Aluminum Micro-adjust |
GT Avalanche LE
General Infos| Model | Avalanche LE |
| Manufacturer | GT |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Ball burnished |
| Sizes |
- 14.5 (inches) - 16 (inches) - 18 (inches) - 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) WTB VelociRaptor Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore XT Levers Shimano Deore LX V-Brake Brakes |
| Hubs for disc brakes | Shimano Deore LX |
| Rims manufacturer | 32-hole Mavic 221 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Double Butted Stainless Steel |
Frame and Body Specs
| Frame materials | Butted Heat-treated 6061 T6 Aluminum |
| Frame type | Welded |
| Handlebar construction | Kore Lite |
| Handlebar extender | GT Cut Weld |
| Handlebar stem details | Kore Lite |
| Headset size | 1 1/8 (inches) Threadless Tioga |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | Shimano |
| Crankset parts and sizes | 22/32/42 Teeth Shimano Deore LX |
| Gear shift levers | Shimano Deore XT RapidFire SL |
| Rear gear set | 11 - 30 Teeth 8-speed |
GT Avalanche LE Fork System Data
| Derailleur (Front) | Bottom-pull Shimano Deore XT Top-swing |
| Derailleur (Rear) | Shimano Deore XT SGS |
| Fork material | Triple-clamp Crown Magnesium |
| Fork type | Rock Shox Judy XC |
Other Specs of GT Avalanche LE
| Component group sets | Shimano Deore XT and LX |
| Pedals details | Shimano PD-M535 SPD Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Hollow Chromoly Rails With Kevlar Sides WTB SST |
| Seat post extension | 27.2 (millimeters) Diameter Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its 820 bike manual
- Find All parts, tires and accessories of Trek 820 Mountain bike here
- Get your GT Avalanche LE manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Avalanche LE Mountain bike here