Specialized SIRRUS A1 PRO 2002 VS Felt SR71 2004 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

Felt SR71

General Infos

Model	SR71
Manufacturer	Felt
Year of production	2004
Current price	Check price Here ==>
Color choice	-White
Sizes	- 50cm (centimeters) - 53cm (centimeters) - 56cm (centimeters) - 59cm (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Felt With Kevlar Belt
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Levers Tektro Mini V-brake Brakes
Hubs for disc brakes	Rear: Formula XR3 Front: Formula
Rims manufacturer	Formula XR3
Spoke nipples type	Not Available
Spoke wheel	15ga. Stainless Steel

Frame and Body Specs

Frame materials	7005 Alloy Felt Speedbike Design
Frame type	TIG-welded
Handlebar construction	Alloy 6061
Handlebar extender	Not Available
Handlebar stem details	Aluminum 4 Bolt
Headset size	Integrated

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Z9900
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118.5 Spindle Shimano 105
Crankset parts and sizes	30/42/52 Teeth Shimano 105
Gear shift levers	Shimano SL-R660 Flat Bar
Rear gear set	12 - 25 Teeth 9-speed

Felt SR71 Fork System Data

Derailleur (Front)	Shimano
Derailleur (Rear)	Shimano Ultegra
Fork material	Carbon Fiber Composite
Fork type	Felt

Other Specs of Felt SR71

Component group sets	Hybrid Mix
Pedals details	Alloy Clipless With Rubber Tread
Rear shock absorber	Not Available
Saddle seat	Selle Italia C2 SV
Seat post extension	1-X Suspension