Specialized SIRRUS EXPERT 2003 VS Ross CENTAUR 1994 specs comparison

Specialized Sirrus Expert

General Infos

Model	Sirrus Expert
Manufacturer	Specialized
Year of production	2003
Current price	🛒 View Price →
Color choice	-Burnt Orange
Sizes	- 47cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 61cm (centimeters)
Sizes	- 47cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 28c Specialized New Turbo Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Aluminum Linear-pull Levers Aluminum Dual Pivot Brakes
Hubs for disc brakes	Specialized Aluminum
Rims manufacturer	32-hole Alex Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Aluminum
Handlebar extender	Optional
Handlebar stem details	Adjustable Specialized Aluminum
Headset size	1 1/8 (inches) Threadless Aluminum Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Tange Seiki Sport
Crankset parts and sizes	30/42/52 Teeth Specialized Comp
Gear shift levers	Shimano SL-R440
Rear gear set	12 - 25 Teeth 9-speed

Specialized Sirrus Expert Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore
Derailleur (Rear)	Shimano Tiagra GS
Fork material	Unicrown Crown Carbon Fiber Composite With Chromoly Steerer
Fork type	Specialized C-2

Other Specs of Specialized Sirrus Expert

Component group sets	Hybrid Mix
Pedals details	Specialized Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Milano Comfort Max
Seat post extension	27.2 (millimeters) Diameter Specialized Future Shock

Ross Centaur

General Infos

Model	Centaur
Manufacturer	Ross
Year of production	1994
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 16 (inches) - 19 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	Tioga Blood Hound
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Levers Shimano 400CX M-SYSTEM Brakes
Hubs for disc brakes	Shimano 400CX
Rims manufacturer	36-hole Weinmann
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Double-butted Oversize Tange Chromoly
Frame type	TIG-welded Steel
Handlebar construction	Signature Chromoly 560 (millimeters)W
Handlebar extender	Not Available
Handlebar stem details	Signature Chromoly and black
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano HG-50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	20/32/42 Teeth Shimano 400 CX
Gear shift levers	Grip Shift SRT-400i
Rear gear set	11 - 19 Teeth 7-speed

Ross Centaur Fork System Data

Derailleur (Front)	Long Cage Shimano 400CX Top-pull
Derailleur (Rear)	Shimano 400CX Alloy Long Cage
Fork material	Not Available
Fork type	Chromoly

Other Specs of Ross Centaur

Component group sets	Shimano 400CX and GripShift
Pedals details	Steel Cage Tioga Resin Body
Rear shock absorber	Not Available
Saddle seat	Emerald Cover Top & Back Velo Gel Lite
Seat post extension	Kalloy UNO Alloy and black 300 (millimeters)L