2020 TanTan Cycling (Seraph) GR039 Base 520
Build
650B/27.5 in × 45 mm
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of TanTan Cycling (Seraph) GR039
Stack and Reach vs. Category Trend
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Geometry
Stack | 542.2mm |
Reach | 361.1mm |
Stack to Reach Ratio | 1.5:1 |
Seat Tube Length, Unknown | 490mm |
Top Tube Length, Effective/Horizontal HT Top | 545mm |
Top Tube Slope | 8.5deg |
Head Tube Angle | 70.5deg |
Seat Tube Angle | 72deg |
Head Tube Length | 133mm |
Bottom Bracket Drop | 56mm |
Bottom Bracket Height | 281mm |
Chainstay Length | 425mm |
Chainstay Length Horizontal | 421.3mm |
Front-Center | 586.5mm |
Front-Center Horizontal | 584.7mm |
Wheelbase | 1006mm |
Fork Offset/Rake | 45mm |
Fork Length, Unknown | 400mm |
Trail | 71.6mm high |
Mechanical Trail | 67.5mm |
Wheel Flop | 22.5mm |
Tire to Pedal Spindle Distance With 170 mm cranks | 79.5mm |
Pedal Spindle to Ground Clearance With 170 mm cranks | 111mm |
Base Build
Wheel Size | 650B, 27.5 inch (584mm BSD) |
Tire Width | 45mm |
Tire Outer Diameter | 674mm |
Bike Length with Tires | 1680mm |
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=829