2019 Ridley Bikes Noah Ultegra XS
Build
700C/29 in × 25 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Ridley Bikes Noah
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 516mm |
| Reach | 378mm |
| Stack to Reach Ratio | 1.37:1 |
| Seat Tube Length, C-T | 455mm |
| Top Tube Length, Effective/Horizontal HT Top | 526mm |
| Top Tube Slope | 8.9deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 117mm |
| Bottom Bracket Drop | 68mm |
| Bottom Bracket Height | 268mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 399.3mm |
| Front-Center | 579.8mm |
| Front-Center Horizontal | 575.8mm |
| Wheelbase | 975mm |
| Fork Offset/Rake | 49.6mm |
| Trail | 57mm mid/neutral |
| Mechanical Trail | 54.2mm |
| Wheel Flop | 16.8mm |
| Standover Height | 754mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 73.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 98mm |
Ultegra Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1647mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:https://www.competitivecyclist.com/ridley-noah-ultegra-road-bike-2019