Specialized SIRRUS PRO 2004 VS Rocky Mountain WHISTLER 10 2007 specs comparison

Specialized Sirrus Pro

General Infos

Model	Sirrus Pro
Manufacturer	Specialized
Year of production	2004
Current price	Check price Here ==>
Color choice	-Brushed and Blue
Sizes	- Xsmall - small - medium - large - xlarge
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 28c Specialized All Conditions Spo
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Deore M525 Hydraulic Levers Shimano Deore M525 Hydraulic Disc Brakes
Hubs for disc brakes	Specialized Aluminum
Rims manufacturer	32-hole Alex AT-400
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Specialized Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Carbon
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-HG73
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Shimano BB-5500
Crankset parts and sizes	30/42/52 Teeth Specialized
Gear shift levers	Shimano SL-R440
Rear gear set	12 - 25 Teeth 9-speed

Specialized Sirrus Pro Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore
Derailleur (Rear)	Shimano Ultegra GS
Fork material	Unicrown Crown Aluminum
Fork type	Specialized

Other Specs of Specialized Sirrus Pro

Component group sets	Hybrid Mix
Pedals details	Shimano PD-M520 SPD
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Milano Comfort Max
Seat post extension	27.2 (millimeters) Diameter Specialized Pave

Rocky Mountain Whistler 10

General Infos

Model	Whistler 10
Manufacturer	Rocky Mountain
Year of production	2007
Current price	Check price Here ==>
Color choice	- Anthracite and Silver -Black
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) - womens 14 (inches)

Wheels And Breaking System

Bike front tire	700 X 38c Kenda K-West
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano ST-EF50 Front and Shimano EF-50 Rear Levers Tektro 839AL Brakes
Hubs for disc brakes	Rear: Shimano FH-M30 Front: Shimano HB-M40
Rims manufacturer	Alex 2100
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	RMB Trekking
Handlebar extender	Not Available
Handlebar stem details	RMB Adjustable
Headset size	FSA Intellaset

Gearing Specifications

Bicycle chain	Shimano CN-HG50
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-UN26
Crankset parts and sizes	SR Suntour XCC-T208
Gear shift levers	Shimano ST-EF50 EZ Fire
Rear gear set	11 - 30 Teeth 8-speed

Rocky Mountain Whistler 10 Fork System Data

Derailleur (Front)	Shimano FC102
Derailleur (Rear)	Shimano Alivio
Fork material	Single Crown Aluminum and steel
Fork type	50 (millimeters) Travel SR Suntour CR-8V

Other Specs of Rocky Mountain Whistler 10

Component group sets	Shimano Mix
Pedals details	Wellgo LU-C8
Rear shock absorber	Not Available
Saddle seat	WTB Speed V
Seat post extension	RMB Suspension