Trek SPEED CONCEPT 7.2 2011 VS Specialized ALLEZ ELITE 2008 specs comparison

Trek Speed Concept 7.2

General Infos

Model	Speed Concept 7.2
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Gloss White and Platinum
Sizes	- Small - Medium - Large - Extra large
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	700 X 23c Bontrager R2
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Bontrager Race Lite Aero Levers Alloy Dual Pivot Brakes
Hubs for disc brakes	Bontrager Race
Rims manufacturer	Bontrager Race
Spoke nipples type	Not Available
Spoke wheel	Bontrager Race

Frame and Body Specs

Frame materials	Carbon
Frame type	Bonded and monocoque
Handlebar construction	Bontrager Race Bullhorn
Handlebar extender	Optional
Handlebar stem details	Bontrager Race Lite
Headset size	1 (inches) To 1 1/8 (inches) Tapered Integrated

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	34/50 Teeth SRAM Rival
Gear shift levers	SRAM 500 TT
Rear gear set	11 - 26 Teeth 10-speed

Trek Speed Concept 7.2 Fork System Data

Derailleur (Front)	SRAM Rival
Derailleur (Rear)	SRAM Rival
Fork material	Aero Crown Carbon
Fork type	Bontrager Race Lite E2 Tri Speed Concept

Other Specs of Trek Speed Concept 7.2

Component group sets	SRAM Rival
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Vision AeroMax Tri
Seat post extension	Bontrager Speed Concept Race X Lite

Specialized Allez Elite

General Infos

Model	Allez Elite
Manufacturer	Specialized
Year of production	2008
Current price	Check price Here ==>
Color choice	- Gerolsteiner -Quick-Step
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Mondo Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Tiagra STI Dual Control Levers Ultralight Dual Pivot Brakes
Hubs for disc brakes	Specialized Forged Alloy
Rims manufacturer	24-hole and 28-hole Jalco Dynamics 270
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	A1 Premium Aluminum With Carbon Seatstays
Frame type	TIG-welded
Handlebar construction	31.8 (millimeters) Ergonomic Top Shaping Short-reach Drop Specialized Expert
Handlebar extender	Optional
Handlebar stem details	31.8 (millimeters) Clamp Specialized Comp-Set
Headset size	Integrated Threadless 1 1/8 (inches) Threadless Specialized Mindset Plus

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano HG-73
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Tiagra
Crankset parts and sizes	34/50 Teeth Shimano Tiagra
Gear shift levers	Shimano Tiagra STI Dual Control
Rear gear set	11 - 28 Teeth 9-speed

Specialized Allez Elite Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on Shimano Tiagra
Derailleur (Rear)	Shimano 105
Fork material	Aero Crown Carbon and carbon Steerer
Fork type	Specialized FACT

Other Specs of Specialized Allez Elite

Component group sets	Road Mix
Pedals details	Alloy Cage With Toe Clips And Straps Composite Body
Rear shock absorber	Not Available
Saddle seat	Specialized Alias
Seat post extension	27.2 (millimeters) Diameter FACT Carbon With Zertz Insert Aluminum Head Specialized Pav+¬ II