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 | 522mm | 517mm -5mm |
Reach | 375mm | 377mm +2mm |
Stack to Reach Ratio | 1.39:1 | 1.37:1 |
Seat Tube Length, C-T | 460mm | — |
Seat Tube Length, Unknown | — | 435mm |
Top Tube Length, Effective/Horizontal HT Top | 520mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 520mm |
Top Tube Slope | 9deg | 11.2deg +2.2deg |
Head Tube Angle | 71deg | 70.5deg -0.5deg |
Seat Tube Angle | 74.5deg | 74.5deg +0deg |
Head Tube Length | 120mm | 105mm -15mm |
Bottom Bracket Drop | 70mm | 70mm +0mm |
Bottom Bracket Height | 269mm | 269mm +0mm |
Chainstay Length | 406mm | 408mm +2mm |
Chainstay Length Horizontal | 399.9mm | 402mm +2.1mm |
Front-Center | 583mm | 587.2mm +4.2mm |
Front-Center Horizontal | 578.1mm | 583.1mm +5mm |
Wheelbase | 978mm | 985mm +7mm |
Fork Offset/Rake | 45mm | 45mm +0mm |
Fork Length (Axle-To-Crown) | 373mm | — |
Fork Length, Unknown | — | 385mm |
Trail | 69.1mm high | 72.3mm +3.2mm high |
Mechanical Trail | 65.4mm | 68.1mm +2.7mm |
Wheel Flop | 21.3mm | 22.8mm +1.5mm |
Standover Height | 734mm | 721mm -13mm |
Tire to Pedal Spindle | 74mm 170 mm cranks | 78.2mm +4.2mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 99mm 170 mm cranks | 99mm +0mm 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 | 1656mm | 1663mm +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.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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