2025 TanTan Cycling (Seraph) TT-X65 Base 54
Build
700C/29 in × 32 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of TanTan Cycling (Seraph) TT-X65
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 561mm |
| Reach | 395mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-T | 540mm |
| Top Tube Length, Effective/Horizontal Unknown | 558mm |
| Top Tube Slope | 4.5deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 73.8deg |
| Head Tube Length | 155mm |
| Bottom Bracket Drop | 72.9mm |
| Bottom Bracket Height | 270.1mm |
| Chainstay Length | 408mm |
| Chainstay Length Horizontal | 401.4mm |
| Front-Center | 601mm |
| Front-Center Horizontal | 596.6mm |
| Wheelbase | 998mm |
| Fork Offset/Rake | 45mm |
| Trail | 61mm mid/neutral |
| Mechanical Trail | 58.1mm |
| Wheel Flop | 17.5mm |
| Standover Height | 810mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 88mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 100.1mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1684mm |
| Crank Length | 170mm |
| Handlebar Width | 38mm |
| Stem Length | 100mm |
| Stem Angle | -6deg |
| 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=1185