Bike-on-Bike
Default Config
Default Config
Insights
Very upright stack and reach vs trend of progressive gravel bikes
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Serk Titanium A21
Geometry
Stack | 560mm | 548mm -12mm |
Reach | 364mm | 364mm +0mm |
Stack to Reach Ratio | 1.54:1 | 1.51:1 |
Seat Tube Length, C-T | 450mm | 485mm +35mm |
Top Tube Length, Effective/Horizontal Center | 522mm | — |
Top Tube Length, Effective/Horizontal HT Top | — | 523mm |
Top Tube Slope | 14.6deg | 9.3deg -5.3deg |
Head Tube Angle | 70.75deg | 70deg -0.75deg |
Seat Tube Angle | 74.25deg | 74deg -0.25deg |
Head Tube Length | 130mm | 110mm -20mm |
Bottom Bracket Drop | 75mm | 75mm +0mm |
Bottom Bracket Height | 286mm | 264mm -22mm |
Chainstay Length | 425mm | 430mm +5mm |
Chainstay Length Horizontal | 418.3mm | 423.4mm +5.1mm |
Front-Center | 591mm | 589mm -2mm |
Front-Center Horizontal | 586.7mm | 584.6mm -2.1mm |
Wheelbase | 1005mm | 1008mm +3mm |
Fork Offset/Rake | 50mm | 45mm -5mm |
Fork Length (On-Axis) | 400mm | — |
Trail | 73.1mm high | 75.5mm +2.4mm high |
Mechanical Trail | 69mm | 70.9mm +1.9mm |
Wheel Flop | 22.8mm | 24.3mm +1.5mm |
Tire to Pedal Spindle | 60mm 170 mm cranks | 80mm +20mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 116mm 170 mm cranks | 94mm -22mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 50mm | 47mm -3mm |
Tire Outer Diameter | 722mm | 678mm -44mm |
Bike Length with Tires | 1727mm | 1686mm -41mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Aero Bar | Drop Bar |
| Frame Material | Carbon/Composite | Titanium |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
| Actions | ||
| Source | https://www.seraphbikes.com/Carbon-Fiber-T1000-Gravel-Bike-Frame-GR048-Green-Pink-paint-Speckled-Design-T47-Bottom-Bracket-p6853170.html | https://www.serk.cc/a21/ |
| Brand | ||
| Bike | ||
| Size | ||
| Category |