2023 TanTan Cycling (Seraph) FM025 Base M
Build
700C/29 in × 30 mm
Insights
Somewhat aggressive stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 525mm |
| Reach | 386mm |
| Stack to Reach Ratio | 1.36:1 |
| Seat Tube Length, C-T | 490mm |
| Seat Tube Length, Effective Center | 520mm |
| Top Tube Length, Effective/Horizontal Center | 541mm |
| Top Tube Length, Effective/Horizontal Unknown | 153.5mm |
| Top Tube Slope | 5.9deg |
| Head Tube Angle | 72.2deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 125mm |
| Bottom Bracket Drop | 69mm |
| Bottom Bracket Height | 272mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 404.2mm |
| Front-Center | 590mm |
| Front-Center Horizontal | 583.9mm |
| Wheelbase | 988mm |
| Fork Offset/Rake | 45mm |
| Fork Length (Axle-To-Crown) | 375mm |
| Trail | 62.2mm mid/neutral |
| Mechanical Trail | 59.2mm |
| Wheel Flop | 18.1mm |
| Standover Height | 765mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 79mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 102mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1670mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 166 cm to 172 cm |
Source:http://www.tantancycling.com/index.php?_m=mod_product&_a=view&p_id=1073