Specialized SIRRUS A1 PRO 2002 VS Marin MILL VALLEY - COMPACT 2006 specs comparison

Specialized Sirrus A1 Pro

General Infos

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

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Turbo Armadillo Lite
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	Ritchey Comp Road
Rims manufacturer	28-hole Ritchey Pro
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Bladed Ritchey 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 Pro

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG53
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	30/42/52 Teeth Shimano Tiagra Triple
Gear shift levers	Shimano SL-R440
Rear gear set	12 - 25 Teeth 9-speed

Specialized Sirrus A1 Pro Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano FD-R443
Derailleur (Rear)	Shimano Ultegra GS
Fork material	Unicrown Crown Carbon Fiber Composite
Fork type	Specialized C-2

Other Specs of Specialized Sirrus A1 Pro

Component group sets	Hybrid Mix
Pedals details	Shimano PD-M505 SPD
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Comp
Seat post extension	27.2 (millimeters) Diameter U.S.E. Suspension

Marin Mill Valley - Compact

General Infos

Model	Mill Valley - Compact
Manufacturer	Marin
Year of production	2006
Current price	Check price Here ==>
Color choice	-Gloss Pearl White and Gloss Carbon
Sizes	- 13.5 - 15.5 - 17.5 - 19 - 20.5

Wheels And Breaking System

Bike front tire	700 X 28C Vittoria Zaffiro Folding
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Avid Speed Dial 7 Levers Avid Single Digit 5 Brakes
Hubs for disc brakes	Shimano WH-R500
Rims manufacturer	Shimano WH-R500
Spoke nipples type	Not Available
Spoke wheel	Shimano Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Aluminum
Handlebar extender	Optional
Handlebar stem details	FSA OS-150
Headset size	1 1/8 (inches) Integrated Ritchey Logic Comp Zero

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	36/50 Teeth FSA Gossamer MegaExo Compact
Gear shift levers	Shimano SL-R770
Rear gear set	12 - 25 Teeth 10-speed

Marin Mill Valley - Compact Fork System Data

Derailleur (Front)	Shimano R770
Derailleur (Rear)	Shimano 105
Fork material	Aero Crown Carbon Fiber
Fork type	Marin

Other Specs of Marin Mill Valley - Compact

Component group sets	Hybrid Mix
Pedals details	Composite and alloy Cage
Rear shock absorber	Not Available
Saddle seat	WTB Devo Race
Seat post extension	FSA SL-280