Masi GRAN CRITERIUM 2008 VS Rocky Mountain OXYGEN 50 AC 2009 specs comparison
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Masi Gran Criterium
General InfosModel | Gran Criterium |
Manufacturer | Masi |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice |
-Purple People Eater |
Sizes |
- 51cm (centimeters) - 53cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) |
Sizes |
- 51cm (centimeters) - 53cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) |
Wheels And Breaking System
Bike front tire | 700 X 23c Vittoria Rubino Pro |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | SRAM Rival Double Tap Levers SRAM Rival Brakes |
Hubs for disc brakes | Ritchey Pro DS |
Rims manufacturer | Ritchey Pro DS |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | TIG-welded |
Handlebar construction | Ritchey Pro Road |
Handlebar extender | Optional |
Handlebar stem details | Masi ATS Adjustable 31.8 (millimeters) Clamp |
Headset size | 1 1/8 (inches) Integrated Ritchey Zero Drop In |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) SRAM PC-1090 |
Bottom bracket shell width | Not Available |
Bottom bracket type | SRAM Rival |
Crankset parts and sizes | 39/53 Teeth SRAM Rival |
Gear shift levers | SRAM Rival Double Tap |
Rear gear set | 12 - 26 Teeth 10-speed |
Masi Gran Criterium Fork System Data
Derailleur (Front) | SRAM Rival |
Derailleur (Rear) | SRAM Rival |
Fork material | Aero Crown Carbon and Alloy Steerer |
Fork type | Masi Elite and RS Aero |
Other Specs of Masi Gran Criterium
Component group sets | Road Mix |
Pedals details | Optional |
Rear shock absorber | Not Available |
Saddle seat | Masi SLS With Crmo Rails |
Seat post extension | 31.6 (millimeters) Diameter Masi Filament Wound Carbon |

Rocky Mountain Oxygen 50 AC
General InfosModel | 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) |
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 |
Useful links and guides ....
- To know more about this exacte bike, Masi provided us with the latest version of its Gran Criterium bike manual
- Find All parts, tires and accessories of Masi Gran Criterium Road here
- Get your Rocky Mountain Oxygen 50 AC manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain Oxygen 50 AC Road here