GT CALAFIA 2009 VS Trek VERT 4 1999 specs comparison

GT Calafia

General Infos

Model	Calafia
Manufacturer	GT
Year of production	2009
Current price	Check price Here ==>
Color choice	-Yellow
Sizes	- 21 TT (inches)
Sizes	- 21 TT (inches)

Wheels And Breaking System

Bike front tire	20 X 2.10 (inches) Kenda Kiniption
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 275A Rear Levers Tektro FX-15 U-brake Rear Brakes
Hubs for disc brakes	Rear: Joy Tech Cassette Front: GT Aluminum Sealed
Rims manufacturer	32-hole and 36-hole Alienation Black Sheep
Spoke nipples type	Brass
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	GT Dirt and street Cr-mo
Handlebar extender	Optional
Handlebar stem details	GT FS Design
Headset size	1 1/8 (inches) TH #8 Integrated

Gearing Specifications

Bicycle chain	KMC Z510HX
Bottom bracket shell width	Not Available
Bottom bracket type	Mid Sealed BB
Crankset parts and sizes	33 Teeth GT Tubular Cr-Mo 3pc.
Gear shift levers	Not Available
Rear gear set	12 Teeth 1-speed

GT Calafia Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	GT Dirt and Street

Other Specs of GT Calafia

Component group sets	BMX
Pedals details	GT Dirt and Street Platform
Rear shock absorber	Not Available
Saddle seat	GT Slim
Seat post extension	Aluminum Micro-adjust Double Bolt

Trek Vert 4

General Infos

Model	Vert 4
Manufacturer	Trek
Year of production	1999
Current price	Check price Here ==>
Color choice	-Blue Moon and Cream
Sizes	- Boys

Wheels And Breaking System

Bike front tire	20 X 1.90 (inches)
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Compe Tech 77 Levers Dia-Compe 990 Brakes
Hubs for disc brakes	Nutted Kung Ten Aluminum
Rims manufacturer	48-hole Bontrager Mack
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Freestyle
Handlebar extender	Not Available
Handlebar stem details	Alloy Ahead Type
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) Taya TB-410
Bottom bracket shell width	American
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Trek Vert 4 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Chromoly
Fork type	Trek

Other Specs of Trek Vert 4

Component group sets	Not Available
Pedals details	Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Velo
Seat post extension	25.4 (millimeters) Diameter Trek