2018 Rocky Mountain RC 70 Base S
Build
700C/29 in × 28 mm
Stack and Reach vs. Category Trend
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Geometry
| Stack | 543mm |
| Reach | 394mm |
| Stack to Reach Ratio | 1.38:1 |
| Seat Tube Length, Effective HT Top | 430mm |
| Top Tube Length, Actual C-C | 555mm |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 269mm |
| Wheelbase | 1034mm |
| Trail | — — |
| Tire to Pedal Spindle Distance With 170 mm cranks | — |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 99mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1712mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Unknown |
Source:https://resources.bikes.com/en/bikes/rc/2018