Rocky Mountain RC 50 D 2009 VS Specialized SIRRUS ELITE 2015 specs comparison
![Rocky Mountain RC 50 D 2009 comparison online with competitors](https://yobicycle.com/images/models/Rocky-Mountain-RC-50-D-2009-specs.jpg)
Rocky Mountain RC 50 D
General InfosModel | RC 50 D |
Manufacturer | Rocky Mountain |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
-Anthracite and Orange |
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 | 700 X 28c Kenda Kwick Roller Sport |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano M486 Hydraulic Levers Shimano M486 Disc Brakes |
Hubs for disc brakes | Wheeltech Cartridge Disc |
Rims manufacturer | Alex TD-24 |
Spoke nipples type | Not Available |
Spoke wheel | Stainless |
Frame and Body Specs
Frame materials | 7005 Triple Butted Aluminum With Delta Process TT |
Frame type | TIG-welded |
Handlebar construction | Alloy Riser |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | 1 1/8 (inches) FSA |
Gearing Specifications
Bicycle chain | Shimano HG53-9 |
Bottom bracket shell width | Not Available |
Bottom bracket type | TH BB-8420 |
Crankset parts and sizes | 34/50 Teeth FSA Vero |
Gear shift levers | Shimano R440 |
Rear gear set | 12 - 26 Teeth 9-speed |
Rocky Mountain RC 50 D Fork System Data
Derailleur (Front) | Shimano R440 |
Derailleur (Rear) | Shimano LX |
Fork material | Unicrown Crown Alloy |
Fork type | Not Available |
Other Specs of Rocky Mountain RC 50 D
Component group sets | Shimano Mix |
Pedals details | VP 990s |
Rear shock absorber | Not Available |
Saddle seat | Selle Italia XO |
Seat post extension | 31.6 (millimeters) Diameter Carbon |
![Specialized SIRRUS ELITE 2015 comparison online with competitors](https://yobicycle.com/images/models/Specialized-SIRRUS-ELITE-2015-specs.jpg)
Specialized SIRRUS ELITE
General InfosModel | SIRRUS ELITE |
Manufacturer | Specialized |
Year of production | 2015 |
Current price | Check price Here ==> |
Color choice |
- Satin Orange and Navy and Cyan -Satin Sterling and Gloss Black and Red |
Sizes |
- XS - S - M - L XL |
Wheels And Breaking System
Bike front tire | 60TPI 700x30c Double BlackBelt Protection Wire Bead Specialized Espoir Sport Reflect |
Bike rear tire | Not Available |
Bike wheel size | 700c |
Brakeset type | Linear Pull Alloy V-brake |
Hubs for disc brakes | 32h QR Double-sealed |
Rims manufacturer | 32h CNC Sidewalls Alloy Double-wall 700c |
Spoke nipples type | Not Available |
Spoke wheel | 14g With Brass Nipple Stainless |
Frame and Body Specs
Frame materials | Aluminum |
Frame type | Fender and rack Eyelets Fully Manipulated Butted Tubing With Smooth Welds Internal Cable Routing Tapered and integrated Headset Specialized E5 Premium Aluminum |
Handlebar construction | 10-degree Backsweep 31.8 (millimeters) 4-degree Upsweep 6061 Double Butted Alloy Specialized Flat |
Handlebar extender | Not Available |
Handlebar stem details | 4-bolt 6-degree Rise Specialized 3D Forged Alloy |
Headset size | 15 (millimeters) Alloy Cone Spacer 1-1/8 (inches) Sealed Cr-Mo Bearings Integrated With Headset |
Gearing Specifications
Bicycle chain | 9-speed Reusable Missing Link KMC X9 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Shimano |
Crankset parts and sizes | 48/36/26 9-speed With Chainguard Shimano Acera |
Gear shift levers | 2x9 With Optical Display Shimano Acera Rapidfire Plus |
Rear gear set | 11-32 9-speed Shimano |
Specialized SIRRUS ELITE Fork System Data
Derailleur (Front) | Dual-pull Top Swing Shimano Acera |
Derailleur (Rear) | 9-speed Top Mount Shimano Alivio |
Fork material | Carbon Fiber and Aluminum |
Fork type | Alloy Steerer and crown Specialized FACT Carbon With Zertz |
Other Specs of Specialized SIRRUS ELITE
Component group sets | Co (millimeters)uter Mix |
Pedals details | 1.5 (millimeters) Varus Angle Low Profile Bearing System Nylon Body Sy (millimeters)etric Alloy Cage Toe Clip Capable Sirrus |
Rear shock absorber | Not Available |
Saddle seat | 155 (millimeters) Steel Rails Body Geometry Targa Sport |
Seat post extension | 12.5 (millimeters) Offset 2-bolt 27.2 (millimeters) Anti-corrosion Hardware Micro-adjust Alloy |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its RC 50 D bike manual
- Find All parts, tires and accessories of Rocky Mountain RC 50 D Commuter here
- Get your Specialized SIRRUS ELITE manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized SIRRUS ELITE Commuter here