2024 TanTan Cycling (Seraph) GR201 Base 540
Build
700C/29 in × 50 mm
Insights
Average stack and reach vs trend of progressive gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 562mm |
| Reach | 400mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 540mm |
| Top Tube Length, Effective/Horizontal HT Top | 570mm |
| Top Tube Slope | 4.6deg |
| Head Tube Angle | 71.8deg |
| Seat Tube Angle | 73.3deg |
| Head Tube Length | 125mm |
| Bottom Bracket Drop | 78mm |
| Bottom Bracket Height | 283mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 428mm |
| Front-Center | 617mm |
| Front-Center Horizontal | 612.1mm |
| Wheelbase | 1040mm |
| Fork Offset/Rake | 50mm |
| Fork Length (On-Axis) | 400mm |
| Trail | 66.1mm high |
| Mechanical Trail | 62.8mm |
| Wheel Flop | 19.6mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 86mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 113mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 722mm |
| Bike Length with Tires | 1762mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Aero Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://chinertown.com/index.php?topic=4724.0