Rocky Mountain RC 30 2013 VS Specialized SIRRUS PRO 2007 specs comparison
Rocky Mountain RC 30
General InfosModel | RC 30 |
Manufacturer | Rocky Mountain |
Year of production | 2013 |
Current price | Check price Here ==> |
Color choice |
-Black and White |
Sizes |
- 40cm (centimeters) - 45.5cm (centimeters) - 50cm (centimeters) - 55.5cm (centimeters) - 58cm (centimeters) |
Sizes |
- 40cm (centimeters) - 45.5cm (centimeters) - 50cm (centimeters) - 55.5cm (centimeters) - 58cm (centimeters) |
Wheels And Breaking System
Bike front tire | Vittoria Zaffiro 28c |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Promax TX122 V-Brake |
Hubs for disc brakes | Not Available |
Rims manufacturer | Unavailable Wheelset |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Aluminum |
Frame type | Not Available |
Handlebar construction | Rocky Mountain Flat |
Handlebar extender | Not Available |
Handlebar stem details | Rocky Mountain |
Headset size | Cane Creek Five ZS |
Gearing Specifications
Bicycle chain | KMC X9 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Square Taper |
Crankset parts and sizes | Shimano M391 48/38/28t |
Gear shift levers | Shimano Acera |
Rear gear set | 3x9 Speeds |
Rocky Mountain RC 30 Fork System Data
Derailleur (Front) | Shimano Acera |
Derailleur (Rear) | Shimano Alivio |
Fork material | Not Available |
Fork type | Chromoly |
Other Specs of Rocky Mountain RC 30
Component group sets | Not Available |
Pedals details | Alloy Platform |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Rocky Mountain Urban |
Seat post extension | Rocky Mountain L2B |
Specialized Sirrus Pro
General InfosModel | Sirrus Pro |
Manufacturer | Specialized |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
-Silver |
Sizes |
- Xlarge - xsmall - small - medium - large |
Wheels And Breaking System
Bike front tire | 700 X 28c Specialized All Condition Pro |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Avid FR5 Levers Avid Juicy 7 Front and Avid Single-Digit 7 Rear Brakes |
Hubs for disc brakes | Specialized Alloy |
Rims manufacturer | 24-hole and 28-hole Jalco GX460 |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Specialized A1 Premium Aluminum |
Frame type | TIG-welded |
Handlebar construction | Body Geometry Event Zertz |
Handlebar extender | Optional |
Handlebar stem details | Specialized Comp-Set |
Headset size | 1 1/8 (inches) Integrated Specialized Mindset |
Gearing Specifications
Bicycle chain | Shimano 105 |
Bottom bracket shell width | Not Available |
Bottom bracket type | FSA MegaEXO |
Crankset parts and sizes | 30/39/50 Teeth FSA Gossamer |
Gear shift levers | Shimano R770 |
Rear gear set | 12 - 27 Teeth 1-speed |
Specialized Sirrus Pro Fork System Data
Derailleur (Front) | Shimano Ultegra |
Derailleur (Rear) | Shimano 105 |
Fork material | Aero Crown Carbon and aluminum Steerer |
Fork type | Specialized FACT |
Other Specs of Specialized Sirrus Pro
Component group sets | Co (millimeters)uter Mix |
Pedals details | Crank Brothers Smarty |
Rear shock absorber | Not Available |
Saddle seat | Body Geometry Avatar |
Seat post extension | 27.2 (millimeters) Diameter Specialized Pavé II |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its RC 30 bike manual
- Find All parts, tires and accessories of Rocky Mountain RC 30 Commuter here
- Get your Specialized Sirrus Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Sirrus Pro Commuter here