2018 Ridley Bikes X-Night Base 48
Build
700C/29 in × 33 mm
Insights
Somewhat 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 | 494mm |
| Reach | 378mm |
| Stack to Reach Ratio | 1.31:1 |
| Seat Tube Length, C-T | 450mm |
| Seat Tube Length, C-C | 410mm |
| Top Tube Length, Effective/Horizontal Center | 500mm |
| Top Tube Slope | 6.8deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 89mm |
| Bottom Bracket Drop | 53mm |
| Bottom Bracket Height | 291mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 421.7mm |
| Front-Center | 579.8mm |
| Front-Center Horizontal | 577.3mm |
| Wheelbase | 999mm |
| Fork Offset/Rake | 49.1mm |
| Trail | 63.3mm mid/neutral |
| Mechanical Trail | 60.1mm |
| Wheel Flop | 19.1mm |
| Standover Height | 710mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 65.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 121mm |
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/