Rocky Mountain OXYGEN 50 AC 2009 VS Marinoni BELLA DONNA CHORUS 1998 specs comparison

Rocky Mountain Oxygen 50 AC

General Infos

Model	Oxygen 50 AC
Manufacturer	Rocky Mountain
Year of production	2009
Current price	Check price Here ==>
Color choice	-Red
Sizes	- 48cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 60cm (centimeters)
Sizes	- 48cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Levers FSA Gossamer Brakes
Hubs for disc brakes	Shimano RS10
Rims manufacturer	Shimano RS10
Spoke nipples type	Not Available
Spoke wheel	Shimano

Frame and Body Specs

Frame materials	7005 Triple Butted Aluminum With Delta Process TT & Carbon Seatstays
Frame type	TIG-welded and bonded
Handlebar construction	Easton EA30 Road
Handlebar extender	Optional
Handlebar stem details	Easton EA30 31.8
Headset size	1 1/8 (inches) 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	34/50 Teeth FSA Gossamer
Gear shift levers	Shimano 105 STI
Rear gear set	12 - 27 Teeth 10-speed

Rocky Mountain Oxygen 50 AC Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon With Alloy Steerer
Fork type	Not Available

Other Specs of Rocky Mountain Oxygen 50 AC

Component group sets	Shimano 105
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Ponza
Seat post extension	31.6 (millimeters) Diameter Carbon

Marinoni Bella Donna Chorus

General Infos

Model	Bella Donna Chorus
Manufacturer	Marinoni
Year of production	1998
Current price	Check price Here ==>
Color choice	-All colors available
Sizes	- 42 cm (centimeters) - 43 cm (centimeters) - 44 cm (centimeters) - 45 cm (centimeters) - 46 cm (centimeters) - custom (centimeters)

Wheels And Breaking System

Bike front tire	650 X 23c Vittoria CX
Bike rear tire	Not Available
Bike wheel size	650c Wheels
Brakeset type	Campagnolo Chorus Levers Campagnolo Chorus Dual Pivot Brakes
Hubs for disc brakes	Campagnolo Chorus
Rims manufacturer	12-hole Campagnolo Shamal
Spoke nipples type	Splined Alloy Nipples
Spoke wheel	2.0 (millimeters) Bladed Campagnolo Stainless Steel

Frame and Body Specs

Frame materials	Columbus Genius
Frame type	Fillet Brazed
Handlebar construction	TTT Prima
Handlebar extender	Not Available
Handlebar stem details	TTT Titanium
Headset size	1 (inches) Campagnolo Chorus

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Campagnolo Athena
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	103 (millimeters) Spindle Campagnolo Chorus
Crankset parts and sizes	42/53 Teeth Campagnolo Chorus
Gear shift levers	Campagnolo Chorus Ergo
Rear gear set	Optional Of Gearing 9-speed

Marinoni Bella Donna Chorus Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Campagnolo Chorus
Derailleur (Rear)	Campagnolo Chorus
Fork material	Semi-sloping Crown Columbus Neuron
Fork type	Marinoni

Other Specs of Marinoni Bella Donna Chorus

Component group sets	Campagnolo Chorus
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Titanium Rails Selle San Marco Squadra HDP
Seat post extension	27.2 (millimeters) Diameter American Classic