Trek 820 2011 VS Specialized STUMPJUMPER 2005 specs comparison
Trek 820
General InfosModel | 820 |
Manufacturer | Trek |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
-Gloss Black |
Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.0 (inches) Bontrager LT3 |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano EF40 Levers Tektro V Brakes |
Hubs for disc brakes | Rear: Formula FM31 Front: Formula FM21 |
Rims manufacturer | 36-hole Bontrager 550 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Steel |
Frame type | TIG-welded |
Handlebar construction | Bontrager Approved Riser |
Handlebar extender | Optional |
Handlebar stem details | Bontrager Approved |
Headset size | 1 1/8 (inches) Threadless Semi Integrated |
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 Hawk DX |
Gear shift levers | Shimano EF40 |
Rear gear set | 13 - 34 Teeth 7-speed |
Trek 820 Fork System Data
Derailleur (Front) | Shimano TX51 |
Derailleur (Rear) | Shimano TX31 |
Fork material | Single |
Fork type | 63 (millimeters) Travel SR Suntour M-2025 |
Other Specs of Trek 820
Component group sets | Shimano Mix |
Pedals details | Wellgo Nylon Platform |
Rear shock absorber | Not Available |
Saddle seat | Bontager SSR |
Seat post extension | 31.6 (millimeters) Diameter Bontrager SSR |
Specialized Stumpjumper
General InfosModel | Stumpjumper |
Manufacturer | Specialized |
Year of production | 2005 |
Current price | Check price Here ==> |
Color choice |
-Silver |
Sizes |
- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 21 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.20 (inches) Specialized FasTrack |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid FR-5 Levers Avid SD-5R Brakes |
Hubs for disc brakes | Rear: Shimano Deore Front: Specialized Stout Disc |
Rims manufacturer | 32-hole Mavic X317 |
Spoke nipples type | Aluminum Nipples |
Spoke wheel | 15ga. Straight Gauge DT Swiss Stainless Steel |
Frame and Body Specs
Frame materials | M4 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Specialized XC Flat |
Handlebar extender | Not Available |
Handlebar stem details | 3D Forged CNC |
Headset size | 1 1/8 (inches) Threadless Sealed Cartridge |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG73 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | Shimano BB-ES30 |
Crankset parts and sizes | 22/32/44 Teeth Shimano |
Gear shift levers | Shimano Deore LX |
Rear gear set | 11 - 34 Teeth 9-speed |
Specialized Stumpjumper Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 34.9 (millimeters) Shimano Deore LX |
Derailleur (Rear) | Shimano Deore XT SGS |
Fork material | Single Crown Aluminum and magnesium |
Fork type | 80 (millimeters) Travel Fox F80RL |
Other Specs of Specialized Stumpjumper
Component group sets | Mountain Mix |
Pedals details | Shimano PD-M520 SPD |
Rear shock absorber | Not Available |
Saddle seat | Specialized BG |
Seat post extension | 30.9 (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 Specialized Stumpjumper manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Stumpjumper Mountain bike here