Specialized ALLEZ A1 SPORT 1997 VS Rocky Mountain OXYGEN 50 2011 specs comparison

Specialized Allez A1 Sport

General Infos

Model	Allez A1 Sport
Manufacturer	Specialized
Year of production	1997
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- 46 cm (centimeters) - 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters)
Sizes	- 46 cm (centimeters) - 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Turbo T
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Campagnolo Mirage Levers Campagnolo Mirage Brakes
Hubs for disc brakes	Rear: Campagnolo Mirage Cassette Front: Campagnolo Mirage
Rims manufacturer	32-hole Mavic CXP 10
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Ritchey Logic Stainless Steel

Frame and Body Specs

Frame materials	SBC A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Not Available
Handlebar extender	Not Available
Handlebar stem details	Steel
Headset size	1 (inches)

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sedis
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Campagnolo Mirage
Crankset parts and sizes	39/53 Teeth Campagnolo Mirage
Gear shift levers	Campagnolo Mirage Ergo
Rear gear set	12 - 23 Teeth 8-speed

Specialized Allez A1 Sport Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Campagnolo Mirage
Derailleur (Rear)	Campagnolo Mirage
Fork material	Sloping Crown Aluminum
Fork type	Specialized

Other Specs of Specialized Allez A1 Sport

Component group sets	Campagnolo Mirage
Pedals details	Look Clipless
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong Evolution Carbotech
Seat post extension	27.2 (millimeters) Diameter Ritchey Expert

Rocky Mountain Oxygen 50

General Infos

Model	Oxygen 50
Manufacturer	Rocky Mountain
Year of production	2011
Current price	Check price Here ==>
Color choice	-Red and white
Sizes	- 48 - 51 - 54 - 57 - 60

Wheels And Breaking System

Bike front tire	700 X 25c Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	With Shifter Levers Levers Tektro R540 Brakes
Hubs for disc brakes	Fulcrum Racing 7
Rims manufacturer	Fulcrum Racing 7
Spoke nipples type	Not Available
Spoke wheel	Fulcrum Racing 7

Frame and Body Specs

Frame materials	7005 Triple Butted Alloy
Frame type	Alloy
Handlebar construction	FSA Wing Compact
Handlebar extender	Optional
Handlebar stem details	FSA OS-190LX
Headset size	FSA Orbit CS

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	50/34t Teeth FSA Gossamer EXO
Gear shift levers	Shimano 105
Rear gear set	12 - 27 Teeth 10-speed

Rocky Mountain Oxygen 50 Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano 105
Fork material	Carbon
Fork type	Carbon

Other Specs of Rocky Mountain Oxygen 50

Component group sets	Road Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	San Marco Ponza Power
Seat post extension	31.6 (millimeters) Diameter RMB UD Carbon