Trek 7.7 FX 2013 VS Specialized SIRRUS COMP 2012 specs comparison

Trek 7.7 FX
General InfosModel | 7.7 FX |
Manufacturer | Trek |
Year of production | 2013 |
Current price | Check price Here ==> |
Color choice |
-Lava Black and Ti |
Sizes |
- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) |
Sizes |
- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) |
Wheels And Breaking System
Bike front tire | Bontrager Race Lite 700x25 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Dual Pivot |
Hubs for disc brakes | Not Available |
Rims manufacturer | Bontrager |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | 300 Series OCLV Carbon |
Frame type | Not Available |
Handlebar construction | Bontrager Satellite Plus |
Handlebar extender | Not Available |
Handlebar stem details | Bontrager Race Lite |
Headset size | 1 1/8 (inches) Top 1.5 (inches) Bottom |
Gearing Specifications
Bicycle chain | Unavailable Chain |
Bottom bracket shell width | Not Available |
Bottom bracket type | Unavailable Bottom Bracket |
Crankset parts and sizes | FSA Omega 50/34t |
Gear shift levers | Shimano Tiagra |
Rear gear set | 2x10 Speeds |
Trek 7.7 FX Fork System Data
Derailleur (Front) | Shimano Tiagra |
Derailleur (Rear) | Shimano Tiagra |
Fork material | Not Available |
Fork type | Bontrager Race |
Other Specs of Trek 7.7 FX
Component group sets | Not Available |
Pedals details | Caged Toe Clip |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Bontrager Affinity 1 |
Seat post extension | Bontrager Race Lite |

Specialized Sirrus Comp
General InfosModel | Sirrus Comp |
Manufacturer | Specialized |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice |
-Slate |
Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
Bike front tire | Espoir Sport Dbl Blkblt 700x28 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Tektro 1.0 |
Hubs for disc brakes | Unavailable Front Hub Unavailable Rear Hub |
Rims manufacturer | Sirrus 460V |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | E5 Aluminum |
Frame type | Not Available |
Handlebar construction | Specialized DB Flat Bar 31.8 (millimeters) |
Handlebar extender | Not Available |
Handlebar stem details | Specialized EliteSet |
Headset size | Integrated 1-1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | KMC X10 Nickel Plate |
Bottom bracket shell width | Not Available |
Bottom bracket type | SRAM Mega Spline |
Crankset parts and sizes | SRAM 3 Piece Alloy |
Gear shift levers | Shimano SL500 |
Rear gear set | Not Available |
Specialized Sirrus Comp Fork System Data
Derailleur (Front) | SRAN FD X7 Dual Pull |
Derailleur (Rear) | SRAM X7 |
Fork material | Not Available |
Fork type | FACT Carbon Legs With Zertz |
Other Specs of Specialized Sirrus Comp
Component group sets | Not Available |
Pedals details | Toe Clip Compat Sirrus Pedal |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Targa Comp Cro-mo Rails 155 (millimeters) |
Seat post extension | Alloy 27.2 |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its 7.7 FX bike manual
- Find All parts, tires and accessories of Trek 7.7 FX Commuter here
- Get your Specialized Sirrus Comp manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Sirrus Comp Commuter here