Trek 820 2004 VS Trek JACK 2 2006 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 LeversAluminum Linear-pull Brakes |
| Hubs for disc brakes | Q and RAluminum |
| Rims manufacturer | 32-holeMatrix 550 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | 1.25 (inches) RiseAluminum |
| 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 TeethSuntour XCC-100 |
| Gear shift levers | Shimano Altus EF-29 |
| Rear gear set | 13 - 30 Teeth7-speed |
Trek 820 Fork System Data
| Derailleur (Front) | Shimano C051 |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Single CrownAluminum |
| Fork type | 63 (millimeters) TravelRST 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 |
Trek Jack 2
General Infos| Model | Jack 2 |
| Manufacturer | Trek |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice | -Gloss Orange |
| 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 | Hayes MX-1 LeversHayes MX-1 Brakes |
| Hubs for disc brakes | Aluminum |
| Rims manufacturer | Femco Aluminum |
| Spoke nipples type | Not Available |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | Alpha Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Big Earl |
| Handlebar extender | Not Available |
| Handlebar stem details | Bontrager Earl |
| 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 | 22/32/44 TeethBontrager Select |
| Gear shift levers | Shimano Alivio |
| Rear gear set | 11 - 32 Teeth8-speed |
Trek Jack 2 Fork System Data
| Derailleur (Front) | Shimano Acera |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Single CrownAluminum and magnesium |
| Fork type | 100 (millimeters) TravelManitou Splice Comp |
Other Specs of Trek Jack 2
| Component group sets | Mountain Mix |
| Pedals details | Bontrager Earl |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Earl |
| Seat post extension | Bontrager Sport |
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 Trek Jack 2 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Jack 2 Mountain bike here