Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of TanTan Cycling (Seraph) TT-R18
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Merida Scultura
Geometry
Stack | 583mm | 571mm -12mm |
Reach | 402mm | 400mm -2mm |
Stack to Reach Ratio | 1.45:1 | 1.43:1 |
Seat Tube Length, C-T | 540mm | — |
Seat Tube Length, Unknown | — | 521mm |
Top Tube Length, Effective/Horizontal HT Top | 575mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 575mm |
Top Tube Slope | 6.7deg | 7.5deg +0.8deg |
Head Tube Angle | 73.5deg | 73.5deg +0deg |
Seat Tube Angle | 73.5deg | 73deg -0.5deg |
Head Tube Length | 175mm | 155mm -20mm |
Bottom Bracket Drop | 70mm | 66mm -4mm |
Bottom Bracket Height | 269mm | 273mm +4mm |
Chainstay Length | 406mm | 408mm +2mm |
Chainstay Length Horizontal | 399.9mm | 402.6mm +2.7mm |
Front-Center | 605mm | 601mm -4mm |
Front-Center Horizontal | 601.1mm | 597.4mm -3.7mm |
Wheelbase | 1001mm | 1000mm -1mm |
Fork Offset/Rake | 45mm | 45.8mm +0.8mm |
Fork Length (Axle-To-Crown) | 373mm | — |
Fork Length, Unknown | — | 385mm |
Trail | 53.5mm mid/neutral | 52.6mm -0.9mm mid/neutral |
Mechanical Trail | 51.3mm | 50.5mm -0.8mm |
Wheel Flop | 14.6mm | 14.3mm -0.3mm |
Standover Height | 808mm | 800mm -8mm |
Tire to Pedal Spindle | 96mm 170 mm cranks | 92mm -4mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 99mm 170 mm cranks | 103mm +4mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 28mm | 28mm +0mm |
Tire Outer Diameter | 678mm | 678mm +0mm |
Bike Length with Tires | 1679mm | 1678mm -1mm |
| 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.seraphbikes.com/Super-Light-Carbon-Fiber-T1000-Disc-Road-Bike-Frame-TT-R18-UDH-Hanger-T47-Thread-Max-Tire-32C-p5908204.html | https://en.merida.nl/road+bike/scultura-4000-metallic-black/2026 |
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