2021 TanTan Cycling (Seraph) GR044 Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Disc brake
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

Geometry

49
52
54
56
58
Stack
537mm
558mm
569mm
590mm
609mm
Reach
371mm
375mm
376mm
385mm
394mm
Stack to Reach Ratio
1.45:1
1.49:1
1.51:1
1.53:1
1.55:1
Seat Tube Length, C-T
560mm
Seat Tube Length, C-TTT
490mm
520mm
540mm
580mm
Top Tube Length, Effective/Horizontal Center
520mm
535mm
550mm
565mm
580mm
Top Tube Length, Actual C-C
506.7mm
520.7mm
534.1mm
563.2mm
Top Tube Slope
7deg
7deg
7deg
5.7deg
7deg
Head Tube Angle
70.5deg
71deg
71.5deg
72deg
72deg
Seat Tube Angle
74.5deg
74deg
73deg
73deg
73deg
Head Tube Length
120mm
140mm
150mm
170mm
190mm
Bottom Bracket Drop
67mm
67mm
67mm
67mm
67mm
Bottom Bracket Height
284mm
284mm
265mm
284mm
284mm
Chainstay Length
435mm
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
429.8mm
429.8mm
429.8mm
429.8mm
429.8mm
Front-Center
594mm
600mm
600mm
611mm
626mm
Front-Center Horizontal
590.2mm
596.3mm
596.3mm
607.3mm
622.4mm
Wheelbase
1020mm
1026.1mm
1026.1mm
1037.1mm
1052.2mm
Fork Offset/Rake
50mm
50mm
50mm
50mm
50mm
Trail
71.3mm
high
68mm
high
58.4mm
mid/​neutral
61.5mm
mid/​neutral
61.5mm
mid/​neutral
Mechanical Trail
67.2mm
64.3mm
55.4mm
58.5mm
58.5mm
Wheel Flop
22.4mm
20.9mm
17.6mm
18.1mm
18.1mm
Tire to Pedal Spindle
73mm
170 mm cranks
79mm
170 mm cranks
98mm
170 mm cranks
90mm
170 mm cranks
105mm
170 mm cranks
Pedal Spindle to Ground Clearance
114mm
170 mm cranks
114mm
170 mm cranks
95mm
170 mm cranks
114mm
170 mm cranks
114mm
170 mm cranks

Base Build

49
52
54
56
58
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
650B/27.5 in
584 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
40mm
40mm
40mm
40mm
40mm
Tire Outer Diameter
702mm
702mm
664mm
702mm
702mm
Bike Length with Tires
1722mm
1728.1mm
1690.1mm
1739.1mm
1754.2mm

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
All-road/Gravel
Source:https://www.seraphbikes.com/2022-all-inner-cable-disc-gravel-frame-super-light-t1000-gravel-bike-frame-gr044-bicycle-gravel-frame-factory-deirect-sale-p3435683.html