2024 Ridley Bikes X-Night RS Base
- Category
- Cyclocross
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Very aggressive stack and reachvs category | Very aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category |
Geometry
XS | XS | S | S | M | M | L | L | |
Stack | 497mm | 497mm | 526mm | 526mm | 552mm | 552mm | 573mm | 573mm |
Reach | 382mm | 382mm | 384mm | 384mm | 391mm | 391mm | 405mm | 405mm |
Stack to Reach Ratio | 1.3:1 | 1.3:1 | 1.37:1 | 1.37:1 | 1.41:1 | 1.41:1 | 1.41:1 | 1.41:1 |
Seat Tube Length, C-T | — | 475mm | — | 495mm | — | 535mm | — | 550mm |
Seat Tube Length, Unknown | 475mm | — | 495mm | — | 535mm | — | 550mm | — |
Top Tube Length, Effective/Horizontal Center | — | 520mm | — | 535mm | — | 555mm | — | 575mm |
Top Tube Length, Effective/Horizontal Unknown | 520mm | — | 535mm | — | 555mm | — | 575mm | — |
Top Tube Slope | 4.4deg | 4.4deg | 5.5deg | 5.5deg | 4.1deg | 4.1deg | 4.7deg | 4.7deg |
Head Tube Angle | 71.5deg | 71.5deg | 72deg | 72deg | 72deg | 72deg | 72deg | 72deg |
Seat Tube Angle | 74.5deg | 74.5deg | 74deg | 74deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 90mm | 90mm | 115mm | 115mm | 140mm | 140mm | 160mm | 160mm |
Bottom Bracket Drop | 53mm | 53mm | 60mm | 60mm | 62mm | 62mm | 64mm | 64mm |
Bottom Bracket Height | 291mm | 291mm | 284mm | 284mm | 282mm | 282mm | 280mm | 280mm |
Chainstay Length | 425mm | 425mm | 425mm | 425mm | 425mm | 425mm | 425mm | 425mm |
Chainstay Length Horizontal | 421.7mm | 421.7mm | 420.7mm | 420.7mm | 420.5mm | 420.5mm | 420.2mm | 420.2mm |
Front-Center | 580.7mm | 580.7mm | 588.3mm | 588.3mm | 602.7mm | 602.7mm | 623.1mm | 623.1mm |
Front-Center Horizontal | 578.3mm | 578.3mm | 585.3mm | 585.3mm | 599.6mm | 599.6mm | 619.9mm | 619.9mm |
Wheelbase | 1000mm | 1000mm | 1006mm | 1006mm | 1020mm | 1020mm | 1040mm | 1040mm |
Fork Offset/Rake | 45.3mm | 45.3mm | 47.4mm | 47.4mm | 46.9mm | 46.9mm | 47mm | 47mm |
Trail | 67.3mm high | 67.3mm high | 61.9mm mid/​neutral | 61.9mm mid/​neutral | 62.4mm mid/​neutral | 62.4mm mid/​neutral | 62.3mm mid/​neutral | 62.3mm mid/​neutral |
Mechanical Trail | 63.9mm | 63.9mm | 58.9mm | 58.9mm | 59.4mm | 59.4mm | 59.3mm | 59.3mm |
Wheel Flop | 20.3mm | 20.3mm | 18.2mm | 18.2mm | 18.4mm | 18.4mm | 18.3mm | 18.3mm |
Tire to Pedal Spindle | 66.7mm 170 mm cranks | 66.7mm 170 mm cranks | 74.3mm 170 mm cranks | 74.3mm 170 mm cranks | 88.7mm 170 mm cranks | 88.7mm 170 mm cranks | 109.1mm 170 mm cranks | 109.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 121mm 170 mm cranks | 121mm 170 mm cranks | 114mm 170 mm cranks | 114mm 170 mm cranks | 112mm 170 mm cranks | 112mm 170 mm cranks | 110mm 170 mm cranks | 110mm 170 mm cranks |
Base Build
XS | XS | S | S | M | M | L | L | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 33mm | 33mm | 33mm | 33mm | 33mm | 33mm | 33mm | 33mm |
Tire Width Max | — | 36mm | — | 36mm | — | 36mm | — | 36mm |
Tire Outer Diameter | 688mm | 688mm | 688mm | 688mm | 688mm | 688mm | 688mm | 688mm |
Bike Length with Tires | 1688mm | 1688mm | 1694mm | 1694mm | 1708mm | 1708mm | 1728mm | 1728mm |
Published Sizing Recommendations
Height | — | — | — | — | — | — | — | — |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
CyclocrossSource:https://www.ridley-bikes.com/en_US/bikes/FFSXRSRID003, https://www.ridley-bikes.com/it_IT/bikes/SBIXRSRID004