Specialized SIRRUS SPORT 2010 VS Trek PILOT 1.2 2007 specs comparison

Specialized Sirrus Sport

General Infos

Model	Sirrus Sport
Manufacturer	Specialized
Year of production	2010
Current price	Check price Here ==>
Color choice	- White -Blue
Sizes	- Xsmall - small - medium - large - xlarge
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 32c Specialized All Condition Sport
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Forged Aluminum Levers Forged 6061 Aluminum Mini-v Brakes
Hubs for disc brakes	Rear: Specialized Forged Alloy Front: Specialized Sealed
Rims manufacturer	32-hole Alex S500
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Sirrus Elite 6061 Alu Riser
Handlebar extender	Optional
Handlebar stem details	Specialized Elite-Set
Headset size	1 1/8 (inches) Specialized Mindset

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	Sealed Cartridge ST
Crankset parts and sizes	28/38/48 Teeth Shimano FC-M191 With Chainguard
Gear shift levers	Shimano EF50 EZ-Fire
Rear gear set	11 - 32 Teeth 8-speed

Specialized Sirrus Sport Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano Alivio
Fork material	Aero Crown Carbon and aluminum Steerer
Fork type	Specialized

Other Specs of Specialized Sirrus Sport

Component group sets	Shimano Mix
Pedals details	Alloy Cage Toe and clip & Strap
Rear shock absorber	Not Available
Saddle seat	Specialized BG Sonoma 155 (millimeters)
Seat post extension	27.2 (millimeters) Diameter Specialized Sport Aluminum

Trek Pilot 1.2

General Infos

Model	Pilot 1.2
Manufacturer	Trek
Year of production	2007
Current price	Check price Here ==>
Color choice	-Silver and Metallic Black
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 63cm (centimeters)

Wheels And Breaking System

Bike front tire	Rear: 700 X 28c Bontrager Race Lite Hardcase Front: 700 X 27c Bontrager Race Lite Hardcase
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Tiagra STI Dual Control Levers Alloy Dual Pivot Brakes
Hubs for disc brakes	Bontrager SSR
Rims manufacturer	Bontrager SSR
Spoke nipples type	Not Available
Spoke wheel	Wheelset Bontrager

Frame and Body Specs

Frame materials	Alpha SL Aluminum
Frame type	TIG-welded
Handlebar construction	Bontrager Sport
Handlebar extender	Not Available
Handlebar stem details	Bontrager Select
Headset size	1 1/8 (inches) Threadless Aheadset Slimstak

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	30/42/52 Teeth Bontrager Select
Gear shift levers	Shimano Tiagra STI Dual Control
Rear gear set	12 - 25 Teeth 9-speed

Trek Pilot 1.2 Fork System Data

Derailleur (Front)	Shimano Tiagra
Derailleur (Rear)	Shimano 105
Fork material	Aero Crown Carbon and Alloy Steerer
Fork type	Bontrager Satellite Plus

Other Specs of Trek Pilot 1.2

Component group sets	Shimano Tiagra
Pedals details	Alloy and Nylon With Clips And Straps
Rear shock absorber	Not Available
Saddle seat	Bontrager Race Lux Basic
Seat post extension	Bontrager Carbon