Giant MODEM GX 2007 VS Diamondback VIPER X 2009 specs comparison

Giant Modem GX

General Infos

Model	Modem GX
Manufacturer	Giant
Year of production	2007
Current price	Check price Here ==>
Color choice	-Navy
Sizes	- Standard size for everyone
Sizes	- Standard size for everyone

Wheels And Breaking System

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

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Chromoly BMX
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	Not Available

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Euro Sealed
Crankset parts and sizes	33 Teeth 3 Piece Tubular Chromoly
Gear shift levers	Not Available
Rear gear set	12 Teeth 1-speed

Giant Modem GX 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 GX

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

Diamondback Viper X

General Infos

Model	Viper X
Manufacturer	Diamondback
Year of production	2009
Current price	Check price Here ==>
Color choice	- Red -Black
Sizes	- 20.5 TT (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Comp III Style Front: 20 X 2.125 (inches) Comp III Style
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Rush 2-finger Rear Levers Rush U-brake With SST DC Amplifier Rear Brakes
Hubs for disc brakes	Aluminum 3/8 (inches) Axle
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Not Available
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	Chromoly Seat Tube and hi-ten Steel
Frame type	TIG-welded
Handlebar construction	Hi-Ten 2-piece
Handlebar extender	Optional
Handlebar stem details	Alloy 4-bolt
Headset size	1 1/8 (inches) FSA Threadless

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Loose Ball
Crankset parts and sizes	44 Teeth 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Diamondback Viper X Fork System Data

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

Other Specs of Diamondback Viper X

Component group sets	BMX
Pedals details	DB Sound Alloy With Traction Pins
Rear shock absorber	Not Available
Saddle seat	DB BMX Padded
Seat post extension	25.4 (millimeters) Diameter Steel Micro-adjust