GT Bicycles SPEED SERIES PRO 2013 VS DK CONVEX 2009 specs comparison

GT Bicycles Speed Series Pro

General Infos

Model	Speed Series Pro
Manufacturer	GT Bicycles
Year of production	2013
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Tioga Power Block 20x1.95/1.75
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Promax XL-91 Mini
Hubs for disc brakes	Not Available
Rims manufacturer	Unavailable Wheelset
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	GT Speed Series
Frame type	Not Available
Handlebar construction	GT Cr-Mo Interceptor
Handlebar extender	Not Available
Handlebar stem details	GT
Headset size	FSA Integrated

Gearing Specifications

Bicycle chain	KMC Z610HX
Bottom bracket shell width	Not Available
Bottom bracket type	FSA BB30
Crankset parts and sizes	FSA Assault 44t
Gear shift levers	Unavailable Shifters
Rear gear set	1x1 Speeds

GT Bicycles Speed Series Pro Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	GT BMX Pro Race

Other Specs of GT Bicycles Speed Series Pro

Component group sets	Not Available
Pedals details	GT Slim Profile
Rear shock absorber	Unavailable Rear Shock
Saddle seat	SDG Patriot
Seat post extension	SDG I-Beam

DK Convex

General Infos

Model	Convex
Manufacturer	DK
Year of production	2009
Current price	Check price Here ==>
Color choice	- Midnight Blue Effect -Matte White
Sizes	- 20.25 TT (inches)

Wheels And Breaking System

Bike front tire	20 (inches) Kenda
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Rear Levers Tektro Alloy U-brake Rear Brakes
Hubs for disc brakes	Rear: 14 (millimeters) Cassette Front: 10 (millimeters) Axle
Rims manufacturer	36-hole Alienation PBR
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	DK 2 Piece 8 (inches) 4130 Chromoly
Handlebar extender	Optional
Handlebar stem details	Alloy Front Load
Headset size	1 1/8 (inches) Cane Creek Integrated

Gearing Specifications

Bicycle chain	KMC
Bottom bracket shell width	Not Available
Bottom bracket type	Spanish Sealed
Crankset parts and sizes	25 Teeth 3 Piece Tubular Chromoly
Gear shift levers	Not Available
Rear gear set	9 Teeth 1-speed

DK Convex Fork System Data

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

Other Specs of DK Convex

Component group sets	BMX
Pedals details	Aluminum Platform With Replaceable Pins
Rear shock absorber	Not Available
Saddle seat	DK Street With 7 (millimeters) Rails
Seat post extension	25.4 (millimeters) Diameter Alloy