Specialized SIRRUS A1 PRO 2002 VS Montague BIFRAME MX-7 1993 specs comparison

Specialized Sirrus A1 Pro

General Infos

Model	Sirrus A1 Pro
Manufacturer	Specialized
Year of production	2002
Current price	🛒 View Price →
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

Montague BiFrame MX-7

General Infos

Model	BiFrame MX-7
Manufacturer	Montague
Year of production	1993
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 17 - 18.5 - 20.5

Wheels And Breaking System

Bike front tire	700 X 38c
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Levers Alloy Cantilevers Brakes
Hubs for disc brakes	Steel
Rims manufacturer	Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	True Temper Chrome-moly
Frame type	TIG-welded Steel
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Short 'Nuff Steel
Headset size	Not Available

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Suntour Honor
Gear shift levers	Shimano Tourney 20 Thumbshifters
Rear gear set	14 - 28 Teeth 6-speed

Montague BiFrame MX-7 Fork System Data

Derailleur (Front)	Suntour XCE
Derailleur (Rear)	Suntour Tourney 20
Fork material	Not Available
Fork type	Hybrid Steel

Other Specs of Montague BiFrame MX-7

Component group sets	Shimano Tourney
Pedals details	Hybrid
Rear shock absorber	Not Available
Saddle seat	Emerald Skin Hybrid
Seat post extension	Steel