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/