2023 TanTan Cycling (Seraph) GR048 Base Small
Build
700C/29 in × 38 mm
Insights
Very upright stack and reach vs trend of progressive gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 560mm |
| Reach | 364mm |
| Stack to Reach Ratio | 1.54:1 |
| Seat Tube Length, Unknown | 450mm |
| Top Tube Length, Effective/Horizontal Unknown | 522mm |
| Top Tube Slope | 14.6deg |
| Head Tube Angle | 70.75deg |
| Seat Tube Angle | 74.25deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 418.3mm |
| Front-Center | 591mm |
| Front-Center Horizontal | 586.7mm |
| Wheelbase | 1005mm |
| Fork Offset/Rake | 50mm |
| Fork Length, Unknown | 400mm |
| Trail | 68.9mm high |
| Mechanical Trail | 65.1mm |
| Wheel Flop | 21.5mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 69.5mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 101.5mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1703mm |
| Crank Length | 172.5mm |
| Handlebar Width | 420mm |
| Stem Length | 100mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Aero Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://fr.aliexpress.com/item/1005006039221053.html?spm=a2g0o.home.0.0.1a6a70654DTGfw&mp=1&gatewayAdapt=glo2fra