Specialized FUSE 4 2007 VS GT AIR 2009 specs comparison

Specialized Fuse 4

General Infos

Model	Fuse 4
Manufacturer	Specialized
Year of production	2007
Current price	Check price Here ==>
Color choice	-Green
Sizes	- Standard size for everyone
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	Rear: 20 X 2.00 (inches) Specialized Compound Pro Front: 20 X 2.10 (inches) Specialized Rhythm Pro
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro XL-950 Levers Tektro FX-950 Rear Brakes
Hubs for disc brakes	Specialized Fuse SL
Rims manufacturer	36-hole Sun Street Lite
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Chromoly
Handlebar extender	Optional
Handlebar stem details	Specialized Fuse SL
Headset size	1 1/8 (inches) Threadless FSA Impact

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Kool Chain
Bottom bracket shell width	Not Available
Bottom bracket type	Fuse SL MID
Crankset parts and sizes	28 Teeth Fuse SL
Gear shift levers	Not Available
Rear gear set	10 Teeth 1-speed

Specialized Fuse 4 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Specialized

Other Specs of Specialized Fuse 4

Component group sets	BMX Mix
Pedals details	Specialized Low Pro Mag II
Rear shock absorber	Not Available
Saddle seat	Specialized Fuse SL
Seat post extension	Specialized Fuse SL

GT Air

General Infos

Model	Air
Manufacturer	GT
Year of production	2009
Current price	Check price Here ==>
Color choice	-White
Sizes	- 19.5 TT (inches)

Wheels And Breaking System

Bike front tire	20 X 2.10 (inches) GT Air Bags
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 289A Levers Tektro 907 U-brake Brakes
Hubs for disc brakes	Rear: Sealed Mech Freewheel Front: Sealed Mech
Rims manufacturer	Mags
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	High Tensile Steel
Frame type	TIG-welded
Handlebar construction	GT Dirt and street Hi-Ten
Handlebar extender	Optional
Handlebar stem details	GT Freestyle Aluminum
Headset size	1 1/8 (inches) TH

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Steel
Crankset parts and sizes	42 Teeth Steel One Piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

GT Air Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown High-tensile Steel
Fork type	GT Freestyle

Other Specs of GT Air

Component group sets	BMX
Pedals details	Resin GT Jump Design
Rear shock absorber	Not Available
Saddle seat	GT Freestyle
Seat post extension	25.4 (millimeters) Diameter Steel