Norco 250 DIRT 2006 VS Opus SONAR 2008 specs comparison

Norco 250 Dirt

General Infos

Model	250 Dirt
Manufacturer	Norco
Year of production	2006
Current price	Check price Here ==>
Color choice	-Black
Sizes	- Small/medium - medium/large
Sizes	- Small/medium - medium/large

Wheels And Breaking System

Bike front tire	24 X 2.35 (inches) DMR Moto Digger
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Avid Speed Dial 7 Levers Hayes MX-3 Brakes
Hubs for disc brakes	Rear: KMX-95R Front: KT QR-20
Rims manufacturer	36-hole Sun MTX
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Truvativ Hussefelt
Handlebar extender	Optional
Handlebar stem details	Truvativ Hussefelt
Headset size	FSA Impact

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	25 Teeth Chromoly
Gear shift levers	Not Available
Rear gear set	12 Teeth 1-speed

Norco 250 Dirt Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Single
Fork type	100 (millimeters) Travel Marzocchi DJ-3

Other Specs of Norco 250 Dirt

Component group sets	Not Available
Pedals details	DMR V-8
Rear shock absorber	Not Available
Saddle seat	Pivotal Capital BMX
Seat post extension	25.4 (millimeters) Diameter Pivotal Capital BMX

Opus Sonar

General Infos

Model	Sonar
Manufacturer	Opus
Year of production	2008
Current price	Check price Here ==>
Color choice	-Satin Black
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) CST
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Promax Levers ProMax Alloy V-Brake Brakes
Hubs for disc brakes	Rear: Formula Nutted Front: Formula
Rims manufacturer	Alex DM-18
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	6000 aluminum c
Frame type	TIG-welded
Handlebar construction	Ora AL-027
Handlebar extender	Optional
Handlebar stem details	Ora 2D
Headset size	1 1/8 (inches) VP

Gearing Specifications

Bicycle chain	KMC
Bottom bracket shell width	Not Available
Bottom bracket type	CH-52 Cartridge
Crankset parts and sizes	Suntour XCR-170
Gear shift levers	Shimano ST-EF60
Rear gear set	11 - 30 Teeth 7-speed

Opus Sonar Fork System Data

Derailleur (Front)	Shimano C050
Derailleur (Rear)	Shimano Tourney TX-51
Fork material	Single
Fork type	75 (millimeters) Travel RST 191 T7

Other Specs of Opus Sonar

Component group sets	Mountain Mix
Pedals details	Wellgo Alloy Body and cage
Rear shock absorber	Not Available
Saddle seat	Black Ora
Seat post extension	27.2 (millimeters) Diameter Ora SP242