2019 TanTan Cycling (Seraph) TT-X21 Carbon 49
Build
700C/29 in × 25 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of TanTan Cycling (Seraph) TT-X21
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 518mm |
| Reach | 372mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, Unknown | 470mm |
| Top Tube Length, Effective/Horizontal Unknown | 510mm |
| Top Tube Slope | 7.4deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 105mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 264mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 398.6mm |
| Front-Center | 573mm |
| Front-Center Horizontal | 568.5mm |
| Wheelbase | 967mm |
| Fork Offset/Rake | 44.8mm |
| Fork Length, Unknown | 380mm |
| Trail | 65.2mm high |
| Mechanical Trail | 61.8mm |
| Wheel Flop | 19.6mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 67mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 94mm |
Carbon Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1639mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Aero Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:http://www.tantancycling.com/index.php?_m=mod_product&_a=view&p_id=843