Rocky Mountain WHISTLER 50 D 2009 VS Specialized CROSSROADS A1 PRO 1997 specs comparison

Rocky Mountain Whistler 50 D

General Infos

Model	Whistler 50 D
Manufacturer	Rocky Mountain
Year of production	2009
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	700 X 38c Kenda Kwick Trax
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano M486 Hydraulic Levers Shimano M486 Disc Brakes
Hubs for disc brakes	Wheeltech Disc Super Sealed
Rims manufacturer	Alex DC-19
Spoke nipples type	Not Available
Spoke wheel	Stainless

Frame and Body Specs

Frame materials	7005 Triple Butted Hydro-formed Alloy
Frame type	TIG-welded
Handlebar construction	Alloy Riser
Handlebar extender	Optional
Handlebar stem details	Alloy Adjustable
Headset size	1 1/8 (inches) FSA

Gearing Specifications

Bicycle chain	Shimano HG53-9
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ Power Spline
Crankset parts and sizes	26/36/48 Teeth TruVativ ISOFlow 3.0
Gear shift levers	Shimano Deore RapidFire
Rear gear set	11 - 32 Teeth 9-speed

Rocky Mountain Whistler 50 D Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano XT
Fork material	Single
Fork type	63 (millimeters) Travel SR Suntour SF9-NEX4610 MLO

Other Specs of Rocky Mountain Whistler 50 D

Component group sets	Shimano Deore
Pedals details	VP 990s
Rear shock absorber	Not Available
Saddle seat	Freedom GreenBelt Women's
Seat post extension	27.2 (millimeters) Diameter Alloy Suspension

Specialized Crossroads A1 Pro

General Infos

Model	Crossroads A1 Pro
Manufacturer	Specialized
Year of production	1997
Current price	Check price Here ==>
Color choice	-Dark blue
Sizes	- 16.5 (inches) - 18 (inches) - 20 (inches) - 22 (inches) - womens 18 (inches)

Wheels And Breaking System

Bike front tire	700 X 38c Specialized Nimbus III
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Deore LX Levers Shimano STX-RC M-System Brakes
Hubs for disc brakes	Rear: Shimano R050 Silent Clutch Front: Shimano STX-RC
Rims manufacturer	32-hole Araya TX-350
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	SBC A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	SBC Aluminum
Handlebar extender	Optional
Handlebar stem details	Chromoly
Headset size	1 (inches) SBC Aluminum

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Shimano
Crankset parts and sizes	26/36/46 Teeth Shimano RSX
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

Specialized Crossroads A1 Pro Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore LX Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Butted Unicrown Crown SBC DirectDrive Chromoly
Fork type	SBC

Other Specs of Specialized Crossroads A1 Pro

Component group sets	Shimano Deore LX
Pedals details	Aluminum Cage With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	SBC Dual Density
Seat post extension	27.2 (millimeters) Diameter Aluminum Micro-adjust