Diamondback VITAL 4 2011 VS Norco ROMA 2001 specs comparison

Diamondback Vital 4

General Infos

Model	Vital 4
Manufacturer	Diamondback
Year of production	2011
Current price	Check price Here ==>
Color choice	-Black
Sizes	- WS - WM
Sizes	- WS - WM

Wheels And Breaking System

Bike front tire	700 X 40c Kenda Cross With Kshield
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano EF-50 Levers Tektro Novela Brakes
Hubs for disc brakes	Alloy QR
Rims manufacturer	32-hole Weinmann ZAC-19 Doublewall
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel Stainless

Frame and Body Specs

Frame materials	6061-T6 Aluminum
Frame type	Aluminum
Handlebar construction	Steel 50 (millimeters) Rise
Handlebar extender	Optional
Handlebar stem details	DB 3D Forged 31.8
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC Z82
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	28/38/48t Teeth Shimano FCM171
Gear shift levers	Shimano EF-51
Rear gear set	11 - 32 Teeth 8-speed

Diamondback Vital 4 Fork System Data

Derailleur (Front)	Shimano TX51
Derailleur (Rear)	Shimano Acera
Fork material	Alloy
Fork type	40 (millimeters) Travel RST Alloy Single Shock Fork

Other Specs of Diamondback Vital 4

Component group sets	Hybrid Mix
Pedals details	Avenir Comfort Platform
Rear shock absorber	Not Available
Saddle seat	DB Deluxe Hybrid Double Density Base With Coil Spring
Seat post extension	27.2 (millimeters) Diameter Alloy Micro Adjust

Norco Roma

General Infos

Model	Roma
Manufacturer	Norco
Year of production	2001
Current price	Check price Here ==>
Color choice	-Mirror Black
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	700 X 35c Kenda
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Nexave T400 Levers Shimano Nexave T400 Modulated V Brakes
Hubs for disc brakes	Shimano C201
Rims manufacturer	32-hole Alex Double Wall
Spoke nipples type	Not Available
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Rise Aluminum
Handlebar extender	Not Available
Handlebar stem details	Adjustable Aluminum
Headset size	1 1/8" c

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-48
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Sealed Cartridge
Crankset parts and sizes	28/38/48 Teeth Shimano Nexave 300
Gear shift levers	Shimano MC 41
Rear gear set	8-speed

Norco Roma Fork System Data

Derailleur (Front)	Shimano C202
Derailleur (Rear)	Shimano Nexave T400
Fork material	Not Available
Fork type	SR T810

Other Specs of Norco Roma

Component group sets	Hybrid Mix
Pedals details	Victor
Rear shock absorber	Not Available
Saddle seat	Norco Trekking
Seat post extension	Suspension Polygon