Rocky Mountain RC 70 D 2009 Technical specs and features
| Brand | Rocky Mountain |
| Model | RC 70 D |
| First production | 2009 |
| Bike category | Commuter |
| Bike sub-category | City Commuter |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Rocky Mountain RC 70 D Parts |
| Available Sizes | - 16 (inches) / 40 (cm) - 18 (inches) / 45.5 (cm) - 20 (inches) / 50 (cm) - 22 (inches) / 55.5 (cm) - 23 (inches) / 58 (cm) |
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 Race 28 |
| Spoke nipples type | Not Available |
| Spoke wheel | DT Swiss Aerolite |
Frame and Body Specifications
| Frame materials | 7005 Triple Butted Aluminum With Delta Process TT & Carbon Seatstays |
| Frame type | TIG-welded |
| Handlebar construction | Easton EA30 Lo-Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Easton EA30 31.8 |
| Headset size | 1 1/8 (inches) FSA |
Gearing Specs
| 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 70 D Fork System Data
| Derailleur (Front) | Shimano R440 |
| Derailleur (Rear) | Shimano XT |
| Fork material | Aero Crown Carbon and Alloy Steerer |
| Fork type | Not Available |
Other Specs of Rocky Mountain RC 70 D
| Component group sets | Shimano Mix |
| Available colors | - Titanium |
| Weight | Not Available |
| Pedals details | VP 990s |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco Ponza |
| Seat post extension | 31.6 (millimeters) Diameter Carbon |
Rocky Mountain RC 70 D picture
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Rocky Mountain RC 70 D bike review
Rocky Mountain produced the RC 70 D bike in 2009 and can be classified as a Commuter bicycle.
RC 70 D bike is available in many sizes such as 40cm (centimeters), 45.5cm (centimeters), 50cm (centimeters), 55.5cm (centimeters) and 58cm (centimeters).
Rocky Mountain Commuter RC 70 D can be found in one single color which is Titanium.
This bike is equiped with 700 x 28c Kenda Kwick Roller Sport tires and DT Swiss Aerolite spoke wheel while the rims are manufactured by Alex Race 28. Rocky Mountain equiped this exact model with Shimano M486 disc brakes, Shimano M486 hydraulic levers braking system and Wheeltech cartridge disc hubs.
To guarantee the comfiest ride Rocky Mountain used 7005 triple butted aluminum with Delta Process TT & carbon seatstays material for the frame. Easton EA30 Lo-Riser high strength material is used on the handlebar of this RC 70 D to ensure the perfect handling while the stems are made of Easton EA30 31.8.
For the smoothest biking experience FSA Vero, 34/50 teeth is used on this bicycle linked to Shimano HG53-9 chain that is easily replaceable as stated by Rocky Mountain, the whole system is connected to a high reliability Shimano R440 gear shift levers.