Co-Motion NOR WESTER ULTEGRA DOUBLE 2005 VS Rocky Mountain SHERPA 30 2010 specs comparison

Co-Motion Nor Wester Ultegra Double

General Infos

Model	Nor Wester Ultegra Double
Manufacturer	Co-Motion
Year of production	2005
Current price	Check price Here ==>
Color choice	-All colors available
Sizes	- 46cm (centimeters) - 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 55cm (centimeters) - 56cm (centimeters) - 57cm (centimeters) - 58cm (centimeters) - 59cm (centimeters) - 60cm (centimeters) - 62cm (centimeters)
Sizes	- 46cm (centimeters) - 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 55cm (centimeters) - 56cm (centimeters) - 57cm (centimeters) - 58cm (centimeters) - 59cm (centimeters) - 60cm (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Dual Control Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Easton Circuit
Rims manufacturer	Easton Circuit
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Deda 250
Handlebar extender	Not Available
Handlebar stem details	Ritchey Pro
Headset size	1 1/8 (inches) Threadless Chris King

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-6600
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Ultegra
Crankset parts and sizes	39/53 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	12 - 23 Teeth 10-speed

Co-Motion Nor Wester Ultegra Double Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra SS
Fork material	Aero Crown Chromoly
Fork type	Co-Motion

Other Specs of Co-Motion Nor Wester Ultegra Double

Component group sets	Shimano Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Flite
Seat post extension	27.2 (millimeters) Diameter American Classic

Rocky Mountain Sherpa 30

General Infos

Model	Sherpa 30
Manufacturer	Rocky Mountain
Year of production	2010
Current price	Check price Here ==>
Color choice	-Black
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 56cm (centimeters) - 59cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 32c Kenda Kwick Roller Sport
Bike rear tire	Not Available
Bike wheel size	Shimano HG50
Brakeset type	11 - 32 Teeth 9-speed
Hubs for disc brakes	Not Available
Rims manufacturer	Mavic A719
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Champion

Frame and Body Specs

Frame materials	Reynolds 853 Chromoly
Frame type	TIG-welded
Handlebar construction	Easton EA30 Road
Handlebar extender	Optional
Handlebar stem details	Easton EA30 31.8
Headset size	FSA

Gearing Specifications

Bicycle chain	Shimano HG-53
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	30/39/50 Teeth FSA Omega
Gear shift levers	Shimano Tiagra STI
Rear gear set	Not Available

Rocky Mountain Sherpa 30 Fork System Data

Derailleur (Front)	Clamp On 28.6 (millimeters) Shimano Tiagra
Derailleur (Rear)	Shimano XT
Fork material	Unicrown Crown Chromoly
Fork type	Not Available

Other Specs of Rocky Mountain Sherpa 30

Component group sets	Shimano Tiagra Mix
Pedals details	VP-390 Steel Cage With Toe Clip
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Ischia
Seat post extension	27.2 (millimeters) Diameter RMB