GT BUMP 2008 VS Felt BASE 18.5 (3PC) 2011 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 BASE 18.5 (3PC)

General Infos

Model	BASE 18.5 (3PC)
Manufacturer	Felt
Year of production	2011
Current price	Check price Here ==>
Color choice	- ghost white -Hibachi
Sizes	- Not available

Wheels And Breaking System

Bike front tire	20 X 1.95 Felt Park Avenue
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro Aluminum Levers Tektro 907 U-brake Brakes
Hubs for disc brakes	Steel
Rims manufacturer	36-hole Alex 303
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	Steel
Frame type	Not Available
Handlebar construction	Hi-Ten 6.25 (inches) Rise
Handlebar extender	Optional
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) 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	38T Teeth 3-piece Tubular Cromo
Gear shift levers	Not Available
Rear gear set	14 teeth c

Felt BASE 18.5 (3PC) Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Steel
Fork type	Hi Ten

Other Specs of Felt BASE 18.5 (3PC)

Component group sets	BMX Mix
Pedals details	FB Aluminum
Rear shock absorber	Not Available
Saddle seat	Felt FB
Seat post extension	25.4 (millimeters) Diameter Aluminum