Giant MODEM 2010 VS GT BUMP 2008 specs comparison

Giant Modem

General Infos

Model	Modem
Manufacturer	Giant
Year of production	2010
Current price	Check price Here ==>
Color choice	- Black and Charcoal -Blue
Sizes	- 20 Wheel (inches)
Sizes	- 20 Wheel (inches)

Wheels And Breaking System

Bike front tire	20 X 2.10 (inches) Giant Sole-O
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro Alloy Rear Levers None Front and Tektro 907A U-brake Rear Brakes
Hubs for disc brakes	Alloy 14 (millimeters) Axle
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	BED Stainless

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Steel 8 (inches) Rise
Handlebar extender	Optional
Handlebar stem details	Giant Top Load Alloy
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Loose Ball Mid
Crankset parts and sizes	36 Teeth 3 Piece Tubular Chromoly
Gear shift levers	Not Available
Rear gear set	13 Teeth 1-speed

Giant Modem Fork System Data

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

Other Specs of Giant Modem

Component group sets	BMX
Pedals details	Looseball Giant Plastic
Rear shock absorber	Not Available
Saddle seat	Giant Ultralight Embossed
Seat post extension	25.4 (millimeters) Diameter Steel Micro Adjust

GT Bump

General Infos

Model	Bump
Manufacturer	GT
Year of production	2008
Current price	Check price Here ==>
Color choice	- Navy and White -Off White and Orange
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	Rear: 20 (inches) Kenda Konxsion Front: 20 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 274A Rear Levers N and A Front and Tektro 907A Rear Brakes
Hubs for disc brakes	Rear: GT Sealed Cassette Front: GT Aluminum Sealed
Rims manufacturer	36-hole
Spoke nipples type	Brass Nipples
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	GT Cro-moly BMX Dirt and street Design
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) Tange Seiki Fatty 22

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Ball Type With 8 Spline Cr-Mo Axle
Crankset parts and sizes	GT Tubular Cr-Mo 3pc.
Gear shift levers	Not Available
Rear gear set	12 Teeth 1-speed

GT Bump Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	GT BMX Design

Other Specs of GT Bump

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