Koga Miyata ALLIANCE 2004 VS Rocky Mountain RC 70 D 2009 specs comparison

Koga Miyata Alliance

General Infos

Model	Alliance
Manufacturer	Koga Miyata
Year of production	2004
Current price	Check price Here ==>
Color choice	-Dark Green Metallic and Champagne
Sizes	- 50cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 60cm (centimeters) - 63cm (centimeters)
Sizes	- 50cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 60cm (centimeters) - 63cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 37c Continental CityContact
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Nexave Levers Shimano Nexave Brakes
Hubs for disc brakes	Rear: Shimano Nexave Front: Shimano Nexus Generator
Rims manufacturer	36-hole Mavic A719
Spoke nipples type	Brass Nipples
Spoke wheel	Sapim Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	ITM Touring Alloy
Handlebar extender	Optional
Handlebar stem details	Zoom Satori
Headset size	1 1/8 (inches) Threaded Cane Creek ZS-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG73
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	121 (millimeters) Spindle Shimano BB-UN25
Crankset parts and sizes	34/46 Teeth Shimano Nexave
Gear shift levers	Shimano Nexave
Rear gear set	11 - 34 Teeth 9-speed

Koga Miyata Alliance Fork System Data

Derailleur (Front)	Shimano Nexave
Derailleur (Rear)	Shimano Nexave
Fork material	Aluminum
Fork type	45 (millimeters) Travel InSync Odesa LX

Other Specs of Koga Miyata Alliance

Component group sets	Co (millimeters)uter Mix
Pedals details	Koga VP-191
Rear shock absorber	20 (millimeters) Travel Air Shock
Saddle seat	Selle Royale
Seat post extension	31.4 (millimeters) Diameter Selcof No. 58

Rocky Mountain RC 70 D

General Infos

Model	RC 70 D
Manufacturer	Rocky Mountain
Year of production	2009
Current price	Check price Here ==>
Color choice	-Titanium
Sizes	- 40cm (centimeters) - 45.5cm (centimeters) - 50cm (centimeters) - 55.5cm (centimeters) - 58cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 28c Kenda Kwick Roller Sport
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 Cartridge Disc
Rims manufacturer	Alex Race 28
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Aerolite

Frame and Body Specs

Frame materials	7005 Triple Butted Aluminum With Delta Process TT & Carbon Seatstays
Frame type	TIG-welded
Handlebar construction	Easton EA30 Lo-Riser
Handlebar extender	Optional
Handlebar stem details	Easton EA30 31.8
Headset size	1 1/8 (inches) FSA

Gearing Specifications

Bicycle chain	Shimano HG53-9
Bottom bracket shell width	Not Available
Bottom bracket type	TH BB-8420
Crankset parts and sizes	34/50 Teeth FSA Vero
Gear shift levers	Shimano R440
Rear gear set	12 - 26 Teeth 9-speed

Rocky Mountain RC 70 D Fork System Data

Derailleur (Front)	Shimano R440
Derailleur (Rear)	Shimano XT
Fork material	Aero Crown Carbon and Alloy Steerer
Fork type	Not Available

Other Specs of Rocky Mountain RC 70 D

Component group sets	Shimano Mix
Pedals details	VP 990s
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Ponza
Seat post extension	31.6 (millimeters) Diameter Carbon