Bianchi VALLE 2008 VS GT ZUM 4.0 2006 specs comparison

Bianchi Valle

General Infos

Model	Valle
Manufacturer	Bianchi
Year of production	2008
Current price	Check price Here ==>
Color choice	-Metal Black
Sizes	- 44cm (centimeters) - 49cm (centimeters) - 52cm (centimeters) - 55cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)
Sizes	- 44cm (centimeters) - 49cm (centimeters) - 52cm (centimeters) - 55cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 28c Vittoria Randonneur
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano R440 Levers Cane Creek SCX-5 Brakes
Hubs for disc brakes	Rear: Shimano Tiagra Front: Shimano ELPR 600A
Rims manufacturer	32-hole Alex ACE-19
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Double Butted Chromoly
Frame type	TIG-welded
Handlebar construction	Premetec 6219F Alloy
Handlebar extender	Optional
Handlebar stem details	Kalloy AS-6026 2D-forged Alloy
Headset size	1 1/8 (inches) VP-A51AE

Gearing Specifications

Bicycle chain	SRAM PC-951
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	34/50 Teeth Sugino XD-500D
Gear shift levers	Shimano R440
Rear gear set	12 - 26 Teeth 9-speed

Bianchi Valle Fork System Data

Derailleur (Front)	Shimano FD-R440A
Derailleur (Rear)	Shimano Tiagra
Fork material	Unicrown Crown Cromo Blades And Steerer
Fork type	Aprebic AC-A-5036

Other Specs of Bianchi Valle

Component group sets	Co (millimeters)uter Mix
Pedals details	Wellgo WPD-823
Rear shock absorber	Not Available
Saddle seat	Velo VL-1166
Seat post extension	27.2 (millimeters) Diameter RC Kalloy SP-600

GT ZuM 4.0

General Infos

Model	ZuM 4.0
Manufacturer	GT
Year of production	2006
Current price	Check price Here ==>
Color choice	-Light Silver
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	26 X 1.25 (inches) Tioga City Slicker
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	110 (millimeters) Arms 70 (millimeters) DIN Pads Brakes Shimano ST-EF29 Levers Tektro Linear Pull
Hubs for disc brakes	Rear: Alloy QR Casette Hub Front: Alloy QR Hub
Rims manufacturer	Double Wall Alloy Rims With CNC Type Sidewall
Spoke nipples type	Brass CP
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	GT Triple Triangle 6061 Custom Tube-set
Frame type	TIG-welded
Handlebar construction	Butted 6061 Heat Treated Aluminum GT Riser Bar
Handlebar extender	Not Available
Handlebar stem details	Threadless 25 Degree Rise With 4 Bolt Alum Face Plate GT ATB
Headset size	FSA Integrated

Gearing Specifications

Bicycle chain	Shimano
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge Sealed
Crankset parts and sizes	22/32/44 Teeth Suntour XCT-252
Gear shift levers	Shimano ST-EF29
Rear gear set	11 - 32 Teeth 8-speed

GT ZuM 4.0 Fork System Data

Derailleur (Front)	Shimano Acera
Derailleur (Rear)	Shimano Acera
Fork material	Steel and aluminum and magnesium
Fork type	50 (millimeters) SR NRX-6000

Other Specs of GT ZuM 4.0

Component group sets	Co (millimeters)uter Mix
Pedals details	High Impact Nylon Platform
Rear shock absorber	Not Available
Saddle seat	WTB Speed V
Seat post extension	GT Aluminum 6061