GT BUMP 2008 VS Felt CHASM 2012 specs comparison

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
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

Felt Chasm

General Infos

Model	Chasm
Manufacturer	Felt
Year of production	2012
Current price	Check price Here ==>
Color choice	- Roasted Plum -Monster Green
Sizes	- 20.8 TT

Wheels And Breaking System

Bike front tire	Felt Park Avenue
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Tektro 907 U-Brake
Hubs for disc brakes	Unavailable Front Hub Unavailable Rear Hub
Rims manufacturer	Alex 303 Aluminum
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Cr-Mo
Frame type	Not Available
Handlebar construction	Felt Design
Handlebar extender	Not Available
Handlebar stem details	Top Loading
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC Z-410
Bottom bracket shell width	Not Available
Bottom bracket type	MID BB
Crankset parts and sizes	2-pc Cr-mo
Gear shift levers	Unavailable Shifters
Rear gear set	Not Available

Felt Chasm Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	CroMoly

Other Specs of Felt Chasm

Component group sets	Not Available
Pedals details	Fb Pc Pedal Cr-mo Axle
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Felt Fb Design
Seat post extension	Alloy 25.4