2011 Ridley Bikes Noah RS Base XL
Build
700C/29 in × 23 mm
Insights
Somewhat upright stack and reach vs trend of performance road bikes
Design deviates from other sizes of Ridley Bikes Noah RS
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 625mm |
| Reach | 405mm |
| Stack to Reach Ratio | 1.54:1 |
| Seat Tube Length, C-T | 600mm |
| Seat Tube Length, C-C | 560mm |
| Top Tube Length, Effective/Horizontal Center | 600mm |
| Top Tube Length, Actual C-C | 585mm |
| Top Tube Slope | 5.5deg |
| Head Tube Angle | 74deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 230mm |
| Chainstay Length | 408mm |
| Wheelbase | 1012mm |
| Trail | — — |
| Tire to Pedal Spindle Distance With 170 mm cranks | — |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 23mm |
| Tire Outer Diameter | 668mm |
| Bike Length with Tires | 1680mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:https://bcf-framepassports.s3-eu-west-1.amazonaws.com/Ridley/Noah-RS.pdf