Bianchi BOARDWALK 2005 VS Specialized SIRRUS A1 SPORT 2002 specs comparison

Bianchi Boardwalk

General Infos

Model	Boardwalk
Manufacturer	Bianchi
Year of production	2005
Current price	Check price Here ==>
Color choice	- Vintage Celeste -Fake Steel
Sizes	- 16 (inches) - 18.5 (inches) - 21 (inches) - 23 (inches) - womens 16.5 (inches)
Sizes	- 16 (inches) - 18.5 (inches) - 21 (inches) - 23 (inches) - womens 16.5 (inches)

Wheels And Breaking System

Bike front tire	700 X 32c WTB All Terrainasaurus
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Aluminum Levers Aluminum Linear-pull Brakes
Hubs for disc brakes	Aluminum
Rims manufacturer	32-hole Alex X-2100
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Aluminum
Handlebar extender	Optional
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threadless VP

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge
Crankset parts and sizes	28/38/48 Teeth Sugino XD-500T
Gear shift levers	SRAM 5.0 Shorty
Rear gear set	11 - 32 Teeth 8-speed

Bianchi Boardwalk Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) SRAM 3.0
Derailleur (Rear)	SRAM ESP 5.0
Fork material	Unicrown Crown Chromoly
Fork type	Bianchi

Other Specs of Bianchi Boardwalk

Component group sets	Comfort Mix
Pedals details	Wellgo Resin
Rear shock absorber	Not Available
Saddle seat	Bianchi Velo
Seat post extension	27.2 (millimeters) Diameter Aluminum Micro-adjust

Specialized Sirrus A1 Sport

General Infos

Model	Sirrus A1 Sport
Manufacturer	Specialized
Year of production	2002
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- 50cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 28c Specialized Turbo Armadillo
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Aluminum Linear-pull Levers ProMax SX-V85 Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	32-hole Alex Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Aluminum
Handlebar extender	Optional
Handlebar stem details	Specialized Aluminum
Headset size	1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Tange Seiki Sport
Crankset parts and sizes	30/42/52 Teeth Ritchey Logic Sport
Gear shift levers	Shimano SL-R440
Rear gear set	12 - 25 Teeth 8-speed

Specialized Sirrus A1 Sport Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano FD-R443
Derailleur (Rear)	Shimano Tiagra GS
Fork material	Unicrown Crown Chromoly
Fork type	Specialized

Other Specs of Specialized Sirrus A1 Sport

Component group sets	Hybrid Mix
Pedals details	Specialized Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Sport
Seat post extension	27.2 (millimeters) Diameter Kalloy SP-245 Suspension