2020 TanTan Cycling (Seraph) FM799 Base 15
Build
700C/29 in × 2.2 in
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 607mm |
| Reach | 391mm |
| Stack to Reach Ratio | 1.55:1 |
| Seat Tube Length, Unknown | 382mm |
| Top Tube Length, Effective/Horizontal HT Top | 565mm |
| Top Tube Slope | 25.8deg |
| Head Tube Angle | 69.8deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 95mm |
| Bottom Bracket Drop | 61mm |
| Bottom Bracket Height | 305.9mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 435.8mm |
| Front-Center | 649mm |
| Front-Center Horizontal | 646.1mm |
| Wheelbase | 1081.9mm |
| Fork Offset/Rake | 51mm |
| Fork Length, Unknown | 506mm |
| Trail | 80.6mm very high |
| Mechanical Trail | 75.7mm |
| Wheel Flop | 26.1mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 112.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 135.9mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 733.8mm |
| Bike Length with Tires | 1815.6mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:http://www.tantancycling.com/index.php?_m=mod_product&_a=view&p_id=864