DK West PROMOTION 1997 VS Norco PRO 2009 specs comparison

DK West Promotion

General Infos

Model	Promotion
Manufacturer	DK West
Year of production	1997
Current price	Check price Here ==>
Color choice	- chrome-plated -Black
Sizes	- Boys
Sizes	- Boys

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Tioga Comp III Front: 20 X 2.125 (inches) Tioga Comp III
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Aluminum Levers Front and aluminum Cantilever Rear Brakes
Hubs for disc brakes	DK
Rims manufacturer	36-hole Sun Rims
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	DK Pro
Handlebar extender	Not Available
Handlebar stem details	DK XL
Headset size	1 1/8 (inches) Threadless Dia-Compe Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

DK West Promotion Fork System Data

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

Other Specs of DK West Promotion

Component group sets	Not Available
Pedals details	DK Speed Racer
Rear shock absorber	Not Available
Saddle seat	DK Pro
Seat post extension	26.8 (millimeters) Diameter Aluminum Micro-adjust

Norco Pro

General Infos

Model	Pro
Manufacturer	Norco
Year of production	2009
Current price	Check price Here ==>
Color choice	-Light Green and White
Sizes	- Pro

Wheels And Breaking System

Bike front tire	20 X 1.75 (inches) IRC Siren
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro Alloy Levers Apse Front and Tektro 319 AC V-brake Rear Brakes
Hubs for disc brakes	Rear: Alloy Cassette Front: Alloy
Rims manufacturer	32-hole Sun Rhyno Lite
Spoke nipples type	Not Available
Spoke wheel	Stainless

Frame and Body Specs

Frame materials	Alloy
Frame type	TIG-welded
Handlebar construction	Chromoly BMX
Handlebar extender	Optional
Handlebar stem details	BMX Race
Headset size	1 1/8 (inches) Threadless FSA Orbit IS

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 408
Bottom bracket shell width	Not Available
Bottom bracket type	BMX
Crankset parts and sizes	39 Teeth Tubular Chromoly 3-piece
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

Norco Pro Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Alloy
Fork type	Norco

Other Specs of Norco Pro

Component group sets	BMX
Pedals details	Alloy BMX Platform
Rear shock absorber	Not Available
Saddle seat	Pivotal BMX
Seat post extension	27.2 (millimeters) Diameter Pivotal Alloy