2021 Winow Sport WL-GF20 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

XS
S
M
L
XL
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
490mm
520mm
540mm
560mm
580mm
Top Tube Length, Effective/Horizontal HT Top
520mm
535mm
550mm
565mm
580mm
Top Tube Slope
7.4deg
6.4deg
5.6deg
5.7deg
5.5deg
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
289mm
289mm
289mm
289mm
289mm
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
73mm
high
69.7mm
high
66.4mm
high
63.1mm
mid/​neutral
63.1mm
mid/​neutral
Mechanical Trail
68.8mm
65.9mm
63mm
60mm
60mm
Wheel Flop
23mm
21.5mm
20mm
18.5mm
18.5mm
Tire to Pedal Spindle
68mm
170 mm cranks
74mm
170 mm cranks
74mm
170 mm cranks
85mm
170 mm cranks
100mm
170 mm cranks
Pedal Spindle to Ground Clearance
119mm
170 mm cranks
119mm
170 mm cranks
119mm
170 mm cranks
119mm
170 mm cranks
119mm
170 mm cranks

Base Build

XS
S
M
L
XL
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
700C/29 in
622 mm BSD
Tire Width
45mm
45mm
45mm
45mm
45mm
Tire Width Max
45mm
45mm
45mm
45mm
45mm
Tire Outer Diameter
712mm
712mm
712mm
712mm
712mm
Bike Length with Tires
1732mm
1738.1mm
1738.1mm
1749.1mm
1764.2mm

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:http://www.winowsports.com/product/GF20-carbon-gravel-bike-frame-full-hidden-cable-routing-gravel-frame.html