Trek SESSION 77 2005 VS Specialized EPIC DISC 2006 specs comparison
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) |
| 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 |
Specialized Epic Disc
General Infos| Model | Epic Disc |
| Manufacturer | Specialized |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | Aramid Bead Dual Compound 26 X 2.00 (inches) Specialized Fast Trak Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | 6 (inches) Roundagon Rotor Brakes Avid FR-5 Levers Mechanical Disc Brake Avid BB-7 |
| Hubs for disc brakes | Rear: Shimano M-525 Alloy QR High and low Flange Sealed Cartridge Bearing Front: Specialized Stout Disc |
| Rims manufacturer | 32-hole Mavic X317 |
| Spoke nipples type | Alloy |
| Spoke wheel | 15ga. Straight Gauge DT Swiss Stainless Steel |
Frame and Body Specs
| Frame materials | M5 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 31.8 (millimeters) 600 (millimeters) Width Specialized 2014 Butted Alloy Flat Bar |
| Handlebar extender | Optional |
| Handlebar stem details | 31.8 (millimeters) OS Clamp 4-bolt Face Plate 8 Degree Rise 3D Forged CNC Machined |
| Headset size | 10 (millimeters) Insertion Alloy Cups Sealed Cartridge Bearing 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | SRAM PC-971 With Power Link |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ GXP |
| Crankset parts and sizes | 2-piece 22S and 32A and 44A Teeth Truvativ Stylo |
| Gear shift levers | Shimano Deore LX |
| Rear gear set | 11 - 34 Teeth 9-speed |
Specialized Epic Disc Fork System Data
| Derailleur (Front) | 34.9 (millimeters) Clamp Bottom Swing Dual Pull Shimano M-580 LX |
| Derailleur (Rear) | Long Cage Standard Spring Shimano M-750 XT |
| Fork material | Single Crown Magnesium and aluminum |
| Fork type | 100 (millimeters) Fox F100 RL |
Other Specs of Specialized Epic Disc
| Component group sets | Mountain Mix |
| Pedals details | Shimano PD-M520 SPD |
| Rear shock absorber | 100 (millimeters) Travel Specialized Fox Brain Fade Shock |
| Saddle seat | Hollow Cr-Mo Rails Specialized Body Geometry Rival |
| Seat post extension | 30.9 (millimeters) Diameter Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Session 77 bike manual
- Find All parts, tires and accessories of Trek Session 77 Mountain bike here
- Get your Specialized Epic Disc manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Epic Disc Mountain bike here