2020 TWITTER Bikes CYCLONEpro 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
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category

Geometry

XS-45
S-48
M-51
L-54
Stack
506mm
518mm
534mm
553mm
Reach
363mm
374mm
388mm
394mm
Stack to Reach Ratio
1.39:1
1.39:1
1.38:1
1.4:1
Seat Tube Length, C-T
450mm
480mm
510mm
540mm
Top Tube Length, Effective/Horizontal HT Top
505mm
520mm
538mm
550mm
Top Tube Slope
8.5deg
6.3deg
4.7deg
3.5deg
Head Tube Angle
71.2deg
71.2deg
71.2deg
71.2deg
Seat Tube Angle
74.3deg
74.3deg
74.3deg
74.3deg
Head Tube Length
100mm
114mm
130mm
150mm
Bottom Bracket Drop
74mm
74mm
74mm
74mm
Bottom Bracket Height
262mm
262mm
262mm
262mm
Chainstay Length
408mm
408mm
408mm
408mm
Chainstay Length Horizontal
401.2mm
401.2mm
401.2mm
401.2mm
Front-Center
572mm
588mm
607mm
620mm
Front-Center Horizontal
567.2mm
583.3mm
602.5mm
615.6mm
Wheelbase
968.4mm
984.6mm
1003.7mm
1016.8mm
Fork Offset/Rake
55mm
55mm
55mm
55mm
Trail
56.3mm
mid/​neutral
56.3mm
mid/​neutral
56.3mm
mid/​neutral
56.3mm
mid/​neutral
Mechanical Trail
53.3mm
53.3mm
53.3mm
53.3mm
Wheel Flop
17.2mm
17.2mm
17.2mm
17.2mm
Tire to Pedal Spindle
66mm
170 mm cranks
82mm
170 mm cranks
101mm
170 mm cranks
114mm
170 mm cranks
Pedal Spindle to Ground Clearance
92mm
170 mm cranks
92mm
170 mm cranks
92mm
170 mm cranks
92mm
170 mm cranks

Base Build

XS-45
S-48
M-51
L-54
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
25mm
25mm
25mm
25mm
Tire Outer Diameter
672mm
672mm
672mm
672mm
Bike Length with Tires
1640.4mm
1656.6mm
1675.7mm
1688.8mm

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.twitterbike.com/entwviewbike/754.html