Trek SESSION 77 2007 VS Felt Q520 2011 specs comparison

Trek Session 77
General InfosModel | Session 77 |
Manufacturer | Trek |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice | -Bluegray Anodized |
Sizes | - 15.5 (inches)- 17.5 (inches)- 19.5 (inches) |
Sizes | - 15.5 (inches)- 17.5 (inches)- 19.5 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.60 (inches) Bontrager Big Earl |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid Juicy Code LeversAvid Juicy Code With 8 (inches) Rotor Brakes |
Hubs for disc brakes | Bontrager King Earl |
Rims manufacturer | Bontrager King Earl |
Spoke nipples type | Not Available |
Spoke wheel | Bontrager |
Frame and Body Specs
Frame materials | ZR 9000 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Bontrager King Earl |
Handlebar extender | Optional |
Handlebar stem details | Bontrager Big Earl |
Headset size | Cane Creek Double X |
Gearing Specifications
Bicycle chain | Not Available |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 22/32 TeethBontrager King Earl |
Gear shift levers | SRAM X.0 |
Rear gear set | 11 - 34 Teeth9-speed |
Trek Session 77 Fork System Data
Derailleur (Front) | SRAM X.9 |
Derailleur (Rear) | SRAM X.0 |
Fork material | Single CrownAluminum and magnesium |
Fork type | 180 (millimeters) TravelManitou Travis Single Intrinsic |
Other Specs of Trek Session 77
Component group sets | SRAM X.0/mix |
Pedals details | Bontrager King Earl Platform |
Rear shock absorber | 7 (inches) TravelManitou Swinger 4-Way |
Saddle seat | Bontrager Big Earl |
Seat post extension | Bontrager King Earl |

Felt Q520
General InfosModel | Q520 |
Manufacturer | Felt |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice | -Matte super black |
Sizes | - 13.5 - 15.5 - 17.5 - 19.5 - 21.5 |
Wheels And Breaking System
Bike front tire | 26 X 2.1 (inches) Felt TAR |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | 2 Finger With Shifter LeversTektro IO Mechanical Disc Brakes |
Hubs for disc brakes | Rear: Forged AlloyFront: Forged Aluminum |
Rims manufacturer | 32-holeDouble Wall Aluminum |
Spoke nipples type | Brass |
Spoke wheel | Stainless Stainless |
Frame and Body Specs
Frame materials | Fully Hydroformed Top And Down TubeFelt 6061 Double Butted Aluminum |
Frame type | Aluminum |
Handlebar construction | Felt MTB XC Riser |
Handlebar extender | Optional |
Handlebar stem details | Felt 3D-Forged |
Headset size | 1 1/8 (inches) Integrated |
Gearing Specifications
Bicycle chain | KMC Z72 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Sealed Cartridge |
Crankset parts and sizes | Forged Alloy |
Gear shift levers | Shimano ST-EF51 |
Rear gear set | 11 - 32 Teeth8-speed |
Felt Q520 Fork System Data
Derailleur (Front) | Shimano FD M310 |
Derailleur (Rear) | Shimano Alivio RD-M410 |
Fork material | Single Crown CrownHi-Ten |
Fork type | 100 (millimeters) TravelSR Suntour SF11 XCT V3 |
Other Specs of Felt Q520
Component group sets | Mountain Mix |
Pedals details | VP 992-S Steel Cage |
Rear shock absorber | Not Available |
Saddle seat | Felt Mountain Design |
Seat post extension | 30.9 (millimeters) DiameterFELT Alloy Micro Adjust |
Related Bike comparison


Felt Q520 Schwinn Rocket


Felt Q520 Commencal Meta 6.3

Felt Q520 Conejo AP/5 AT (26)

Trek Session 77 Tech Exotic
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 Felt Q520 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Felt Q520 Mountain bike here