Rocky Mountain RC 30 2010 VS Kona PH.D 2009 specs comparison
Rocky Mountain RC 30
General Infos| Model | RC 30 |
| Manufacturer | Rocky Mountain |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| 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 32c Kenda Kwick Roller Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano ST-221 Levers Tektro 837AL V-brake Brakes |
| Hubs for disc brakes | Wheeltech Disc Super Sealed With Alloy QR |
| Rims manufacturer | Alex DC-19 |
| Spoke nipples type | Not Available |
| Spoke wheel | Aero Stainless |
Frame and Body Specs
| Frame materials | RMB Form 7005 Alloy Super Triple Butted With Delta Moulding |
| Frame type | TIG-welded and bonded |
| Handlebar construction | 620 (millimeters) X 20 (millimeters) FSA XC 300 |
| Handlebar extender | Optional |
| Handlebar stem details | RMB 7-degree Flip and flop |
| Headset size | FSA |
Gearing Specifications
| Bicycle chain | Shimano HG50 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge TH 7420 |
| Crankset parts and sizes | 30/42/52 Teeth RMB RM-S52 Alloy Arm |
| Gear shift levers | Shimano ST-221 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Rocky Mountain RC 30 Fork System Data
| Derailleur (Front) | Braze-on With 34.9 Clamp Adaptor Micor-Shift FD-439 |
| Derailleur (Rear) | Shimano Deore |
| Fork material | Unicrown Crown Alloy |
| Fork type | Not Available |
Other Specs of Rocky Mountain RC 30
| Component group sets | Flat Bar Road Mix |
| Pedals details | VP 990S Steel Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Rocky Mountain |
| Seat post extension | 31.6 (millimeters) Diameter RMB |
Kona Ph.D
General Infos| Model | Ph.D |
| Manufacturer | Kona |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Pearl White |
| Sizes |
- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Continental Ultra Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Avid FR-5 Levers Avid SD-5 Brakes |
| Hubs for disc brakes | Mavic Aksium |
| Rims manufacturer | Mavic Aksium |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Kona 7005 Aluminum Butted |
| Frame type | TIG-welded |
| Handlebar construction | FSA XC-180 OS Flatbar |
| Handlebar extender | Optional |
| Handlebar stem details | FSA OS-150LX |
| Headset size | 1 1/8 (inches) FSA Orbit #8BE Integrated |
Gearing Specifications
| Bicycle chain | Shimano 105 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | FSA Mega EXO |
| Crankset parts and sizes | 30/39/52 Teeth FSA Gossamer Triple |
| Gear shift levers | Shimano 105 Flatbar |
| Rear gear set | 12 - 25 Teeth 10-speed |
Kona Ph.D Fork System Data
| Derailleur (Front) | Shimano 105 Flatbar |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Aero Crown Carbon |
| Fork type | Kona Carbon |
Other Specs of Kona Ph.D
| Component group sets | Shimano 105 |
| Pedals details | Shimano PD-A520 |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia X2 Man SE |
| Seat post extension | FSA SL-280 |
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 Road here
- Get your Kona Ph.D manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Kona Ph.D Road here
