2023 TanTan Cycling (Seraph) GR048 Base Large
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 | 600mm |
| Reach | 381mm |
| Stack to Reach Ratio | 1.57:1 |
| Seat Tube Length, Unknown | 500mm |
| Top Tube Length, Effective/Horizontal Unknown | 556mm |
| Top Tube Slope | 13deg |
| Head Tube Angle | 71.25deg |
| Seat Tube Angle | 73.75deg |
| Head Tube Length | 170mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 418.3mm |
| Front-Center | 616mm |
| Front-Center Horizontal | 611.7mm |
| Wheelbase | 1030mm |
| Fork Offset/Rake | 50mm |
| Fork Length, Unknown | 400mm |
| Trail | 65.7mm high |
| Mechanical Trail | 62.2mm |
| Wheel Flop | 20mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 94.5mm |
| 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 | 1728mm |
| 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