2025 TanTan Cycling (Seraph) TT-X67 Base 54
Build
700C/29 in × 28 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of TanTan Cycling (Seraph) TT-X67
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 542mm |
| Reach | 384mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, Unknown | 495mm |
| Top Tube Length, Effective/Horizontal Unknown | 540mm |
| Top Tube Slope | 7.3deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 137mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 267mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 398.6mm |
| Front-Center | 587mm |
| Front-Center Horizontal | 582.5mm |
| Wheelbase | 981mm |
| Fork Offset/Rake | 48mm |
| Fork Length, Unknown | 370mm |
| Trail | 56.6mm mid/neutral |
| Mechanical Trail | 53.9mm |
| Wheel Flop | 16.2mm |
| Standover Height | 793mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 78mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 97mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1659mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:http://tantancycling.com/index.php?_m=mod_product&_a=view&p_id=1186