2021 TanTan Cycling (Seraph) GR041 Base 570

Build

650B/27.5 in × 42 mm

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of TanTan Cycling (Seraph) GR041

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
593mm
Reach
404mm
Stack to Reach Ratio
1.47:1
Seat Tube Length, C-T
570mm
Top Tube Length, Effective/Horizontal HT Top
580mm
Top Tube Slope
4.7deg
Head Tube Angle
72.5deg
Seat Tube Angle
73.5deg
Head Tube Length
170mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
264mm
Chainstay Length
435mm
Chainstay Length Horizontal
429.3mm
Front-Center
625mm
Front-Center Horizontal
621.7mm
Wheelbase
1051mm
Fork Offset/Rake
50.3mm
Fork Length (On-Axis)
395mm
Trail
52.5mm
mid/​neutral
Mechanical Trail
50.1mm
Wheel Flop
15.1mm
Tire to Pedal Spindle Distance
With 170 mm cranks
121mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
94mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
42mm
Tire Outer Diameter
668mm
Bike Length with Tires
1719mm
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=892