Bike-on-Bike
Default Config
Default Config
Insights
Average 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
Design deviates from other sizes of Speeder Cycling SC-R55D
Geometry
Stack | 526mm | 526mm +0mm |
Reach | 374mm | 382mm +8mm |
Stack to Reach Ratio | 1.41:1 | 1.38:1 |
Seat Tube Length, C-T | 480mm | 480mm +0mm |
Seat Tube Length, C-C | 440mm | — |
Top Tube Length, Effective/Horizontal Center | 525mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 528mm |
Top Tube Length, Actual C-C | 509mm | — |
Top Tube Slope | 8.5deg | 7.1deg -1.4deg |
Head Tube Angle | 72deg | 72deg +0deg |
Seat Tube Angle | 74deg | 74.5deg +0.5deg |
Head Tube Length | 127mm | 120mm -7mm |
Bottom Bracket Drop | 68mm | 72mm +4mm |
Bottom Bracket Height | 268mm | 267mm -1mm |
Chainstay Length | 405mm | 408mm +3mm |
Chainstay Length Horizontal | 399.3mm | 401.6mm +2.3mm |
Front-Center | 573.8mm | 582mm +8.2mm |
Front-Center Horizontal | 569.8mm | 578.4mm +8.6mm |
Wheelbase | 969mm | 980mm +11mm |
Fork Offset/Rake | 44.6mm | 46mm +1.4mm |
Fork Length (Axle-To-Crown) | — | 370mm |
Trail | 62.2mm mid/neutral | 61.8mm -0.4mm mid/neutral |
Mechanical Trail | 59.2mm | 58.8mm -0.4mm |
Wheel Flop | 18.3mm | 18.2mm -0.1mm |
Tire to Pedal Spindle | 67.8mm 170 mm cranks | 73mm +5.2mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 98mm 170 mm cranks | 97mm -1mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 25mm | 28mm +3mm |
Tire Outer Diameter | 672mm | 678mm +6mm |
Bike Length with Tires | 1641mm | 1658mm +17mm |
| 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.speedercycling.com/Carbon-Integrated-Road-Disc-Frameset-SC-R55D-_p429.html |
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