Giant MODEM 2008 VS GT MACH ONE PRO 20 2009 specs comparison

Giant Modem

General Infos

Model	Modem
Manufacturer	Giant
Year of production	2008
Current price	Check price Here ==>
Color choice	- Black -Raw
Sizes	- 20 wheel (inches)
Sizes	- 20 wheel (inches)

Wheels And Breaking System

Bike front tire	20 X 1.95 Kenda Kniption
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro Alloy Levers Tektro 907A Brakes
Hubs for disc brakes	14 (millimeters) Alxe 14 (millimeters) Axle Rear: Alloy Front: Alloy
Rims manufacturer	48-hole Sun Rhyno Lite
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	CroMo 7.25 (inches) Rise
Handlebar extender	Optional
Handlebar stem details	New Front Load Alloy
Headset size	Not Available

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Euro Sealed
Crankset parts and sizes	33 Teeth 3-pc Tubular Chromoly
Gear shift levers	Not Available
Rear gear set	12 Teeth 1-speed

Giant Modem Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Giant

Other Specs of Giant Modem

Component group sets	BMX Mix
Pedals details	Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Mid-Size Ultralight
Seat post extension	25.4 (millimeters) Diameter Chromoly 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