2024 TanTan Cycling (Seraph) TT-X40 Base

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

Geometry

L/520
XL/540
Stack
563mm
584mm
Reach
384mm
389mm
Stack to Reach Ratio
1.47:1
1.5:1
Seat Tube Length, C-T
520mm
540mm
Top Tube Length, Effective/Horizontal HT Top
550mm
565mm
Top Tube Slope
6.9deg
7deg
Head Tube Angle
73deg
73.5deg
Seat Tube Angle
73.5deg
73.2deg
Head Tube Length
155mm
175mm
Bottom Bracket Drop
72mm
72mm
Bottom Bracket Height
267mm
267mm
Chainstay Length
410mm
410mm
Chainstay Length Horizontal
403.6mm
403.6mm
Front-Center
595mm
602mm
Front-Center Horizontal
590.6mm
597.7mm
Wheelbase
994.3mm
1001.3mm
Fork Offset/Rake
55mm
55mm
Trail
46.1mm
mid/​neutral
43.1mm
low
Mechanical Trail
44.1mm
41.3mm
Wheel Flop
12.9mm
11.7mm
Tire to Pedal Spindle
86mm
170 mm cranks
93mm
170 mm cranks
Pedal Spindle to Ground Clearance
97mm
170 mm cranks
97mm
170 mm cranks

Base Build

L/520
XL/540
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
28mm
28mm
Tire Width Max
35mm
35mm
Tire Outer Diameter
678mm
678mm
Bike Length with Tires
1672.3mm
1679.3mm

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
Performance Road
Source:http://www.tantancycling.com/index.php?_m=mod_product&_a=view&p_id=1167