Rocky Mountain RC 30 2013 VS Specialized SIRRUS 2014 specs comparison
Rocky Mountain RC 30
General Infos| Model | 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
General Infos| Model | Sirrus |
| Manufacturer | Specialized |
| Year of production | 2014 |
| Current price | Check price Here ==> |
| Color choice |
- White and Gray and Orange -Black and Graphite and Neon Blue |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | Nimbus Flak Jacket 700x28 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Linear Pull |
| 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 | A1 Premium Aluminum |
| Frame type | Not Available |
| Handlebar construction | Specialized Flat Bar |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC X8 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Square Taper |
| Crankset parts and sizes | Shimano Altus 48/38/28t |
| Gear shift levers | Shimano EF-51 |
| Rear gear set | 3x8 Speeds |
Specialized Sirrus Fork System Data
| Derailleur (Front) | Shimano FD-M191 |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Not Available |
| Fork type | Specialized Steel |
Other Specs of Specialized Sirrus
| Component group sets | Not Available |
| Pedals details | Nylon Platform |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | BG Targa Sport |
| Seat post extension | Alloy |
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 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Sirrus Commuter here