Trek PORTLAND 2010 VS Specialized SIRRUS PRO 2007 specs comparison

Trek Portland

General Infos

Model	Portland
Manufacturer	Trek
Year of production	2010
Current price	Check price Here ==>
Color choice	-Dark Mocha
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 63cm (centimeters)
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 63cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 28c Bontrager Race Lite Hardcase
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Tiagra STI Levers Shimano R505 Mechanical Disc Brakes
Hubs for disc brakes	Bontrager SSR Disc
Rims manufacturer	Bontrager SSR Disc
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alpha Black Aluminum
Frame type	TIG-welded
Handlebar construction	Bontrager Race
Handlebar extender	Optional
Handlebar stem details	Bontrager Race Lite
Headset size	1 1/8 (inches) Threadless Aheadset Slimstak

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	50/39/30 Teeth FSA Vero Powerdrive Triple
Gear shift levers	Shimano Tiagra STI
Rear gear set	11 - 26 Teeth 9-speed

Trek Portland Fork System Data

Derailleur (Front)	Shimano Tiagra
Derailleur (Rear)	Shimano 105
Fork material	Single Crown Carbon and aluminum
Fork type	Bontrager Satellite Elite Disc

Other Specs of Trek Portland

Component group sets	Road Mix
Pedals details	Shimano M520
Rear shock absorber	Not Available
Saddle seat	Bontrager Race Lux
Seat post extension	Bontrager Race

Specialized Sirrus Pro

General Infos

Model	Sirrus Pro
Manufacturer	Specialized
Year of production	2007
Current price	Check price Here ==>
Color choice	-Silver
Sizes	- Xlarge - xsmall - small - medium - large

Wheels And Breaking System

Bike front tire	700 X 28c Specialized All Condition Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Avid FR5 Levers Avid Juicy 7 Front and Avid Single-Digit 7 Rear Brakes
Hubs for disc brakes	Specialized Alloy
Rims manufacturer	24-hole and 28-hole Jalco GX460
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Body Geometry Event Zertz
Handlebar extender	Optional
Handlebar stem details	Specialized Comp-Set
Headset size	1 1/8 (inches) Integrated Specialized Mindset

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	FSA MegaEXO
Crankset parts and sizes	30/39/50 Teeth FSA Gossamer
Gear shift levers	Shimano R770
Rear gear set	12 - 27 Teeth 1-speed

Specialized Sirrus Pro Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano 105
Fork material	Aero Crown Carbon and aluminum Steerer
Fork type	Specialized FACT

Other Specs of Specialized Sirrus Pro

Component group sets	Co (millimeters)uter Mix
Pedals details	Crank Brothers Smarty
Rear shock absorber	Not Available
Saddle seat	Body Geometry Avatar
Seat post extension	27.2 (millimeters) Diameter Specialized Pavé II