2018 Ridley Bikes X-Night Base 50
Build
700C/29 in × 33 mm
Insights
Very aggressive stack and reach vs trend of cyclocross bikes
Design deviates from other sizes of Ridley Bikes X-Night
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 498mm |
| Reach | 387mm |
| Stack to Reach Ratio | 1.29:1 |
| Seat Tube Length, C-T | 520mm |
| Seat Tube Length, C-C | 480mm |
| Top Tube Length, Effective/Horizontal Center | 525mm |
| Top Tube Slope | -0.3deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 89mm |
| Bottom Bracket Drop | 57mm |
| Bottom Bracket Height | 287mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 421.2mm |
| Front-Center | 580.6mm |
| Front-Center Horizontal | 577.8mm |
| Wheelbase | 999mm |
| Fork Offset/Rake | 45.2mm |
| Trail | 64.2mm mid/neutral |
| Mechanical Trail | 61.1mm |
| Wheel Flop | 18.9mm |
| Standover Height | 762mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 66.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 117mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 33mm |
| Tire Outer Diameter | 688mm |
| Bike Length with Tires | 1687mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://geometrygeeks.bike/bike/ridley-x-night-disc-canti-2017/