Bike-on-Bike
Default Config
Default Config
Insights
Somewhat aggressive stack and reach vs trend of performance road bikes
Design deviates from other sizes of Ridley Bikes Helium X
Average stack and reach vs trend of performance road bikes
Geometry
Stack | 507mm | 528mm +21mm |
Reach | 379mm | 371mm -8mm |
Stack to Reach Ratio | 1.34:1 | 1.42:1 |
Seat Tube Length, C-T | 450mm | — |
Seat Tube Length, C-C | 410mm | 488.7mm +78.7mm |
Top Tube Length, Effective/Horizontal Center | 515mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 523.3mm |
Top Tube Length, Actual C-C | 501mm | — |
Top Tube Slope | 8.2deg | — |
Head Tube Angle | 71.8deg | 72deg +0.2deg |
Seat Tube Angle | 75deg | 73.3deg -1.7deg |
Head Tube Length | 107mm | 123mm +16mm |
Bottom Bracket Drop | 68mm | 70mm +2mm |
Bottom Bracket Height | 268mm | 273mm +5mm |
Chainstay Length | 405mm | 410mm +5mm |
Chainstay Length Horizontal | 399.3mm | 404mm +4.7mm |
Front-Center | 574.8mm | 576.7mm +1.9mm |
Front-Center Horizontal | 570.8mm | 572.4mm +1.6mm |
Wheelbase | 970mm | 976.4mm +6.4mm |
Fork Offset/Rake | 45mm | 50mm +5mm |
Fork Length, Unknown | — | 373.8mm |
Trail | 63.1mm mid/neutral | 58.9mm -4.2mm mid/neutral |
Mechanical Trail | 59.9mm | 56mm -3.9mm |
Wheel Flop | 18.7mm | 17.3mm -1.4mm |
Tire to Pedal Spindle | 68.8mm 170 mm cranks | 63.7mm -5.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 98mm 170 mm cranks | 103mm +5mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 25mm | 32mm +7mm |
Tire Outer Diameter | 672mm | 686mm +14mm |
Bike Length with Tires | 1642mm | 1662.4mm +20.4mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Carbon/Composite |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Rim | Disc |
Meta
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| Source | ridley | https://www.xmcarbonspeed.com/Productinfo.asp?f=1655 |
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