Giant GFR XL 2007 VS GT MACH ONE PRO 20 2009 specs comparison

Giant GFR XL

General Infos

Model	GFR XL
Manufacturer	Giant
Year of production	2007
Current price	Check price Here ==>
Color choice	-Black
Sizes	- Standard size for everyone
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.95 (inches) Kenda K-Rad Front: 20 X 2.125 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro Alloy Rear Levers Tektro Direct Pull Rear Brakes
Hubs for disc brakes	3/8 (inches) Axle
Rims manufacturer	36-hole Alloy
Spoke nipples type	Stainless Steel
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Oversize Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Steel Riser
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	Not Available

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Retainer Ball
Crankset parts and sizes	39 Teeth 3 Piece Tubular Chromoly
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

Giant GFR XL Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly and Hi-ten
Fork type	Giant

Other Specs of Giant GFR XL

Component group sets	BMX Mix
Pedals details	Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Mini Dirt Jumper
Seat post extension	25.4 (millimeters) Diameter Steel Micro-adjust

GT Mach One Pro 20

General Infos

Model	Mach One Pro 20
Manufacturer	GT
Year of production	2009
Current price	Check price Here ==>
Color choice	- White -Black
Sizes	- 19.5 TT (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) GT Wing Design Front: 20 X 2.125 (inches) GT Wing Design
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 319 Rear Levers Tektro Alloy V-brake Rear Brakes
Hubs for disc brakes	GT Mohawk
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	Not Available
Frame type	TIG-welded
Handlebar construction	GT BMX Hi-ten
Handlebar extender	Optional
Handlebar stem details	GT Aluminum
Headset size	1 1/8 (inches) VP A74F HD

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Steel
Crankset parts and sizes	42 Teeth GT Forged 3pc.
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

GT Mach One Pro 20 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel and chromoly Steerer
Fork type	GT BMX

Other Specs of GT Mach One Pro 20

Component group sets	BMX
Pedals details	BMX Platform
Rear shock absorber	Not Available
Saddle seat	GT BMX Pro Lite
Seat post extension	25.4 (millimeters) Diameter Aluminum