Specialized SIRRUS PRO DISC 2005 VS Trek 7.5 FX 2011 specs comparison

Specialized Sirrus Pro Disc

General Infos

Model	Sirrus Pro Disc
Manufacturer	Specialized
Year of production	2005
Current price	Check price Here ==>
Color choice	-Titanium
Sizes	- Xsmall - small - medium - large - xlarge
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 28c Specialized All-Condition
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Avid Juicy 5 Levers Avid Juicy 5 Brakes
Hubs for disc brakes	Specialized QR
Rims manufacturer	32-hole Alex AT-400
Spoke nipples type	Aluminum Nipples
Spoke wheel	14ga. Straight Gauge Specialized Stainless Steel

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Carbon
Handlebar extender	Not Available
Handlebar stem details	Specialized Pro
Headset size	1 1/8 (inches) Integrated Intellaset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG73
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	FSA Gossamer
Crankset parts and sizes	34/50 Teeth FSA Gossamer Compact
Gear shift levers	Shimano R-440
Rear gear set	12 - 26 Teeth 9-speed

Specialized Sirrus Pro Disc Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon Fiber
Fork type	Specialized Carbon Zertz

Other Specs of Specialized Sirrus Pro Disc

Component group sets	Hybrid Mix
Pedals details	Shimano PD-M520R
Rear shock absorber	Not Available
Saddle seat	BG Avatar
Seat post extension	27.2 (millimeters) Diameter Specialized Pavé

Trek 7.5 fx

General Infos

Model	7.5 fx
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Platinum
Sizes	- 15 (inches) - 17.5 (inches) - 20 (inches) - 22.5 (inches) - 25 (inches)

Wheels And Breaking System

Bike front tire	700 X 32c Bontrager Race All Weather Hard Case
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Levers Avid SD3 Brakes
Hubs for disc brakes	Bontrager SSR Disc
Rims manufacturer	Bontrager SSR Disc
Spoke nipples type	Not Available
Spoke wheel	Bontrager SSR

Frame and Body Specs

Frame materials	Alloy
Frame type	TIG-welded
Handlebar construction	Bontrager Satellite Plus IsoZone OS
Handlebar extender	Optional
Handlebar stem details	Bontrager SSR
Headset size	Slimstack

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	26/36/48 Teeth Shimano M443 Octalink
Gear shift levers	Shimano Deore
Rear gear set	11 - 26 Teeth 9-speed

Trek 7.5 fx Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano Deore LX
Fork material	Aero Crown Carbon
Fork type	Bontrager Nebula

Other Specs of Trek 7.5 fx

Component group sets	Shimano Mix
Pedals details	Alloy Body With Alloy Cage
Rear shock absorber	Not Available
Saddle seat	Bontrager H2 Flex Form
Seat post extension	Bontrager Nebula