X-Lab HAWI - ULTEGRA 2002 VS GT TACHYON 4.0 2011 specs comparison

X-Lab Hawi - Ultegra

General Infos

Model	Hawi - Ultegra
Manufacturer	X-Lab
Year of production	2002
Current price	Check price Here ==>
Color choice	-Red and White and Black
Sizes	- Large - medium - small - xsmall
Sizes	- Large - medium - small - xsmall

Wheels And Breaking System

Bike front tire	650 X 23c Kenda Koncept
Bike rear tire	Not Available
Bike wheel size	650c Wheels
Brakeset type	Dia-Compe 188 TRI Levers X-Lab Avenger Dual Pivot Brakes
Hubs for disc brakes	X-Lab Avenger
Rims manufacturer	28-hole Mavic CXP 21
Spoke nipples type	Brass Nipples
Spoke wheel	Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Columbus Zonal
Frame type	TIG-welded
Handlebar construction	Profile Airwing
Handlebar extender	Syntace Streamliner
Handlebar stem details	Profile H20
Headset size	1 1/8 (inches) Threadless X-Lab Avenger

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG93
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-6500
Crankset parts and sizes	39/53 Teeth FSA Gossamer
Gear shift levers	Shimano Dura-Ace Bar-end
Rear gear set	12 - 23 Teeth 9-speed

X-Lab Hawi - Ultegra Fork System Data

Derailleur (Front)	Clamp-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon Fiber Composite With Alloy Steerer
Fork type	Profile BSC

Other Specs of X-Lab Hawi - Ultegra

Component group sets	Shimano Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Not Available
Seat post extension	27.2 (millimeters) Diameter X-Lab Laser Aero Carbon

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

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