Giant OCR A1 2007 VS BH RC1 ULTEGRA 2011 specs comparison

Giant OCR A1

General Infos

Model	OCR A1
Manufacturer	Giant
Year of production	2007
Current price	Check price Here ==>
Color choice	-Brushed and Composite and Red
Sizes	- XS - - S - M - L - XL
Sizes	- XS - - S - M - L - XL

Wheels And Breaking System

Bike front tire	700 X 25c Hutchinson Top Speed
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Dual Control Levers Tektro 521AG Brakes
Hubs for disc brakes	Xero XSR-3
Rims manufacturer	Xero XSR-3
Spoke nipples type	Not Available
Spoke wheel	Wheelset Xero

Frame and Body Specs

Frame materials	Giant Alliance Composite and AL
Frame type	TIG-welded and bonded
Handlebar construction	6061 Aluminum c
Handlebar extender	Optional
Handlebar stem details	Easton EA30
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano External Bearing
Crankset parts and sizes	34/50 Teeth Shimano FC-R600
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	12 - 25 Teeth 10-speed

Giant OCR A1 Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano 105 SS
Fork material	Aero Crown Carbon Fiber and aluminum Steerer
Fork type	Giant FormulaOne

Other Specs of Giant OCR A1

Component group sets	Shimano 105
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Fi'zi:k Aliante Delta Manganese Rails
Seat post extension	Giant FormulaOne

BH RC1 Ultegra

General Infos

Model	RC1 Ultegra
Manufacturer	BH
Year of production	2011
Current price	Check price Here ==>
Color choice	- blue and black -Red and black
Sizes	- Not available

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Rubino Pro
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Shimano Ultegra Levers Shimano Ultegra Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	Mavic Ksyrium Equipe
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	RC1 Carbon
Frame type	Carbon
Handlebar construction	FSA Wing Pro
Handlebar extender	Optional
Handlebar stem details	FSA OS-150
Headset size	BH Custom Tapered

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	50/34t Teeth Shimano Ultegra
Gear shift levers	Not Available
Rear gear set	11 - 28 Teeth

BH RC1 Ultegra Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Carbon
Fork type	G5 Full Carbon Edge

Other Specs of BH RC1 Ultegra

Component group sets	Shimano Ultegra
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	San Marco Ponza Power
Seat post extension	G5 Superlight Micro-adjust Carbon Long