Orbea OCCAM ALU RACE 2011 VS Trek SESSION 77 2005 specs comparison
Orbea Occam Alu Race
General Infos| Model | Occam Alu Race |
| Manufacturer | Orbea |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-White and green |
| Sizes |
- S - M - L |
| Sizes |
- S - M - L |
Wheels And Breaking System
| Bike front tire | 26 X 2.25'' Hutch Cobra Airlight |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Formula RX |
| Hubs for disc brakes | Mavic Crossride |
| Rims manufacturer | Mavic Crossride |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Orbea Occam Alu |
| Frame type | Not Available |
| Handlebar construction | Orbea OC-I Raised |
| Handlebar extender | Optional |
| Handlebar stem details | Orbea OC-I |
| Headset size | 1 1/8 (inches) Semintegrated |
Gearing Specifications
| Bicycle chain | Shimano HG53 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/44t Teeth Shimano Deore |
| Gear shift levers | Shimano Deore |
| Rear gear set | 11 - 32 Teeth 9-speed |
Orbea Occam Alu Race Fork System Data
| Derailleur (Front) | Shimano Alivio |
| Derailleur (Rear) | Shimano XT Shadow |
| Fork material | Not Available |
| Fork type | Fox F120 RL |
Other Specs of Orbea Occam Alu Race
| Component group sets | Shimano Mix |
| Pedals details | Not Available |
| Rear shock absorber | Fox RP2 |
| Saddle seat | Selle Italia Q-Bik MTB |
| Seat post extension | Orbea OC-II |
Trek Session 77
General Infos| Model | Session 77 |
| Manufacturer | Trek |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- 15.5 (inches) - 17.5 (inches) - 19 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.50 (inches) Bontrager Big Earl Front: 26 X 2.70 (inches) Bontrager Big Earl |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes HFX-Mag Levers Hayes HFX-Mag Brakes |
| Hubs for disc brakes | Bontrager Big Earl |
| Rims manufacturer | Bontrager Big Earl |
| Spoke nipples type | Not Available |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | ZR 9000 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Big Earl |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Big Earl |
| Headset size | Not Available |
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 | 22/32 Teeth Shimano Saint |
| Gear shift levers | SRAM X-9 Trigger |
| Rear gear set | 11 - 34 Teeth 9-speed |
Trek Session 77 Fork System Data
| Derailleur (Front) | Shimano Deore XT |
| Derailleur (Rear) | SRAM X-9 |
| Fork material | Single Crown Aluminum |
| Fork type | 170 (millimeters) Manitou Sherman Breakout Plus |
Other Specs of Trek Session 77
| Component group sets | Mountain Mix |
| Pedals details | Aluminum Platform |
| Rear shock absorber | 170 (millimeters) Manitou Swinger 4-Way Coil |
| Saddle seat | Bontrager Big Earl |
| Seat post extension | Bontrager Big Earl |
Useful links and guides ....
- To know more about this exacte bike, Orbea provided us with the latest version of its Occam Alu Race bike manual
- Find All parts, tires and accessories of Orbea Occam Alu Race Mountain bike here
- Get your Trek Session 77 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Session 77 Mountain bike here