GT TACHYON 4.0 2011 VS Cannondale CAAD9 7 2009 specs comparison

GT Tachyon 4.0

General Infos

Model	Tachyon 4.0
Manufacturer	GT
Year of production	2011
Current price	Check price Here ==>
Color choice	-White
Sizes	- Extra small - Small - Medium - Large
Sizes	- Extra small - Small - Medium - Large

Wheels And Breaking System

Bike front tire	700 X 32c Kenda Kwest
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano EF-51 Levers Tektro RX-1 Brakes
Hubs for disc brakes	Formula Alloy
Rims manufacturer	32-hole Jalco DRX3000
Spoke nipples type	Brass
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	Aluminum
Frame type	Aluminum
Handlebar construction	GT Flat Bar
Handlebar extender	Optional
Handlebar stem details	GT Alloy
Headset size	Integrated Sealed

Gearing Specifications

Bicycle chain	KMC HG39
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge Sealed
Crankset parts and sizes	48/38/28t Teeth Shimano FC-M311
Gear shift levers	Shimano EF-51
Rear gear set	11 - 32 Teeth 8-speed

GT Tachyon 4.0 Fork System Data

Derailleur (Front)	Shimano M191
Derailleur (Rear)	Shimano Acera
Fork material	Alloy
Fork type	GT Type R Alloy

Other Specs of GT Tachyon 4.0

Component group sets	Road Mix
Pedals details	Alloy Body and Steel Cage
Rear shock absorber	Not Available
Saddle seat	GT Sport
Seat post extension	GT Design Alloy

Cannondale CAAD9 7

General Infos

Model	CAAD9 7
Manufacturer	Cannondale
Year of production	2009
Current price	Check price Here ==>
Color choice	- Patriot Blue -BBQ
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 63cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Sora STI Levers Tektro R310 Dual Pivot Brakes
Hubs for disc brakes	Cannondale C3
Rims manufacturer	32-hole Mavic CXP 22
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Competition

Frame and Body Specs

Frame materials	CAAD9 Optimo
Frame type	TIG-welded
Handlebar construction	Cannondale C3
Handlebar extender	Optional
Handlebar stem details	Cannondale C4
Headset size	Integrated

Gearing Specifications

Bicycle chain	Shimano Nine Speed
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano
Crankset parts and sizes	39/53 Teeth FSA Vero
Gear shift levers	Shimano Sora STI
Rear gear set	12 - 26 Teeth 9-speed

Cannondale CAAD9 7 Fork System Data

Derailleur (Front)	Shimano Sora
Derailleur (Rear)	Shimano Tiagra
Fork material	Aero Crown Carbon Fiber and aluminum Steerer
Fork type	Cannondale Slice Ultra

Other Specs of Cannondale CAAD9 7

Component group sets	Shimano Sora
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	San Marco Ponza Power
Seat post extension	Cannondale C2 Carbon-wrapped