DK SPEKTRE 2009 VS GT BUMP 2011 specs comparison

DK Spektre

General Infos

Model	Spektre
Manufacturer	DK
Year of production	2009
Current price	Check price Here ==>
Color choice	-Mirror Black
Sizes	- 21 TT (inches)
Sizes	- 21 TT (inches)

Wheels And Breaking System

Bike front tire	20 (inches) Maxxis Holy Roller
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Rear Levers Tektro Alloy V-brake Rear Brakes
Hubs for disc brakes	Rear: Sealed Race Cassette Front: Sealed Alloy
Rims manufacturer	Sun Rhyno Lite XL
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	Hydroformed Aluminum
Frame type	TIG-welded
Handlebar construction	DK Crazy 8 11-butted 4130 Chromoly
Handlebar extender	Optional
Handlebar stem details	DK Race 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	Euro Sealed
Crankset parts and sizes	44 Teeth DK Social 3pc
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

DK Spektre Fork System Data

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

Other Specs of DK Spektre

Component group sets	BMX
Pedals details	Aluminum Platform With Replaceable Pins
Rear shock absorber	Not Available
Saddle seat	DK Moto Kevlar Padded
Seat post extension	27.2 (millimeters) Diameter Alloy Micro Adjust

GT Bump

General Infos

Model	Bump
Manufacturer	GT
Year of production	2011
Current price	Check price Here ==>
Color choice	- matte green -White
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Rear: 20 X 2.1 (inches) Kenda Ko-Rolla Front: 20 X 2.125 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Front and Tektro 273A Rear Levers Unavailable Front and Tektro FX340R Rear Brakes
Hubs for disc brakes	Rear: GT Alloy Front: GT Aluminum
Rims manufacturer	32-hole and 36-hole Alienation PBR
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	CroMo
Frame type	Steel
Handlebar construction	GT Pro Steel
Handlebar extender	Optional
Handlebar stem details	GT Freestyle Drop
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Bearing
Crankset parts and sizes	25t Teeth CroMO 3 Piece
Gear shift levers	Not Available
Rear gear set	9 teeth c

GT Bump Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Steel
Fork type	Cromo

Other Specs of GT Bump

Component group sets	BMX Mix
Pedals details	GT Dirt and Street Platform
Rear shock absorber	Not Available
Saddle seat	Pivotal Street Design
Seat post extension	25.4 (millimeters) Diameter Pivotal