Bike-on-Bike
Default Config
S
No Diagram
Default Config
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of LightCarbon LCR020-D
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Colnago Y1RS
Geometry
Stack | 511mm | 520mm +9mm |
Reach | 375mm | 377mm +2mm |
Stack to Reach Ratio | 1.36:1 | 1.38:1 |
Seat Tube Length, C-TTT | 482mm | — |
Top Tube Length, Effective/Horizontal Center | 530mm | — |
Top Tube Slope | 3.1deg | — |
Head Tube Angle | 71deg | 71.9deg +0.9deg |
Seat Tube Angle | 74.5deg | 74.5deg +0deg |
Head Tube Length | 108mm | 108.5mm +0.5mm |
Bottom Bracket Drop | 70mm | 74mm +4mm |
Bottom Bracket Height | 276mm | 265mm -11mm |
Chainstay Length | 410mm | 408mm -2mm |
Chainstay Length Horizontal | 404mm | 401.2mm -2.8mm |
Front-Center | 586.8mm | 579.5mm -7.3mm |
Front-Center Horizontal | 589.7mm | 574.8mm -14.9mm |
Wheelbase | 993.7mm | 976mm -17.7mm |
Fork Offset/Rake | 45mm | 49.5mm +4.5mm |
Fork Length (On-Axis) | 370mm | — |
Fork Length, Unknown | — | 376.5mm |
Trail | 71.5mm high | 58.7mm -12.8mm mid/neutral |
Mechanical Trail | 67.7mm | 55.8mm -11.9mm |
Wheel Flop | 22mm | 17.3mm -4.7mm |
Standover Height | 753.6mm | — |
Tire to Pedal Spindle | 70.8mm 170 mm cranks | 70.5mm -0.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 106mm 170 mm cranks | 95mm -11mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 35mm | 28mm -7mm |
Tire Outer Diameter | 692mm | 678mm -14mm |
Bike Length with Tires | 1685.7mm | 1654mm -31.7mm |
| 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 | Disc | Disc |
Meta
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| Source | https://www.lightcarbon.com/uploadfile/downloads/2026-2027%20LightCarbon%20Frame+Component%20Catalog%20-V1.pdf | https://www.colnago.com/de-de/premium-bikes/y1rs-road-bike |
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