BH G4/ DURA-ACE 2008 VS Kona ZING 2011 specs comparison

BH G4/ Dura-Ace

General Infos

Model	G4/ Dura-Ace
Manufacturer	BH
Year of production	2008
Current price	Check price Here ==>
Color choice	-White and Carbon
Sizes	- 54cm (centimeters) - 55.5cm (centimeters) - 57cm (centimeters)
Sizes	- 54cm (centimeters) - 55.5cm (centimeters) - 57cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Diamante Pro Light
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Shimano Dura-Ace Levers Shimano Dura-Ace Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	Shimano Dura-Ace CL
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	BH G4 Nano Carbon
Frame type	Monocoque
Handlebar construction	FSA SLK Carbon
Handlebar extender	Optional
Handlebar stem details	FSA OS-99
Headset size	Not Available

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Hollowtech II
Crankset parts and sizes	39/53 Teeth Shimano Dura-Ace Hollowtech II
Gear shift levers	Shimano Dura-Ace STI
Rear gear set	12 - 25 Teeth 10-speed

BH G4/ Dura-Ace Fork System Data

Derailleur (Front)	Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon
Fork type	BH Carbon HM UL

Other Specs of BH G4/ Dura-Ace

Component group sets	Shimano Dura-Ace
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Pro Logo Nago Ti
Seat post extension	Integrated Carbon Seat Mast

Kona ZING

General Infos

Model	ZING
Manufacturer	Kona
Year of production	2011
Current price	Check price Here ==>
Color choice	-Blue and black
Sizes	- SC49 (centimeters) - SC53 (centimeters) - SC56 (centimeters) - SC59 (centimeters) - SC61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Continental Ultrasport
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Sora Levers Tektro 423A Brakes
Hubs for disc brakes	Shimano R500-A
Rims manufacturer	Shimano R500-A
Spoke nipples type	Not Available
Spoke wheel	Shimano R500-A

Frame and Body Specs

Frame materials	Kona Race Light 7005 Aluminum Butted
Frame type	Aluminum
Handlebar construction	Kona Road
Handlebar extender	Optional
Handlebar stem details	Kona Road
Headset size	FSA Orbit

Gearing Specifications

Bicycle chain	Shimano HG53
Bottom bracket shell width	Not Available
Bottom bracket type	FSA
Crankset parts and sizes	34/50t Teeth FSA Vero
Gear shift levers	Shimano Sora
Rear gear set	12 - 25 Teeth 9-speed

Kona ZING Fork System Data

Derailleur (Front)	Shimano Sora
Derailleur (Rear)	Shimano Tiagra
Fork material	Carbon
Fork type	Kona Carbon Race

Other Specs of Kona ZING

Component group sets	Road Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Kona Road Race
Seat post extension	Kona Road