2026 DYSTRICT BHAC Base

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

Geometry

S (51)
M (53)
L (55)
XL (57)
Stack
572mm
589mm
603mm
620mm
Reach
382mm
395mm
402mm
410mm
Stack to Reach Ratio
1.5:1
1.49:1
1.5:1
1.51:1
Seat Tube Length, C-T
510mm
530mm
550mm
570mm
Top Tube Length, Effective/Horizontal Center
555mm
570mm
579mm
590mm
Top Tube Slope
8.8deg
8.4deg
7.6deg
7.3deg
Head Tube Angle
72.5deg
72deg
72deg
71.5deg
Seat Tube Angle
74.5deg
74deg
74deg
73.5deg
Head Tube Length
150mm
170mm
185mm
205mm
Bottom Bracket Drop
72mm
72mm
72mm
72mm
Bottom Bracket Height
284mm
284mm
284mm
284mm
Chainstay Length
430mm
430mm
430mm
430mm
Chainstay Length Horizontal
423.9mm
423.9mm
423.9mm
423.9mm
Front-Center
605mm
625mm
636mm
650mm
Front-Center Horizontal
601.1mm
621.1mm
632.1mm
648.1mm
Wheelbase
1025mm
1045mm
1056mm
1072mm
Fork Offset/Rake
50mm
50mm
50mm
50mm
Fork Length (Axle-To-Crown)
385mm
385mm
385mm
385mm
Trail
59.8mm
mid/​neutral
63.1mm
mid/​neutral
63.1mm
mid/​neutral
66.4mm
high
Mechanical Trail
57.1mm
60mm
60mm
63mm
Wheel Flop
17.2mm
18.5mm
18.5mm
20mm
Tire to Pedal Spindle
79mm
170 mm cranks
99mm
170 mm cranks
110mm
170 mm cranks
124mm
170 mm cranks
Pedal Spindle to Ground Clearance
114mm
170 mm cranks
114mm
170 mm cranks
114mm
170 mm cranks
114mm
170 mm cranks

Base Build

S (51)
M (53)
L (55)
XL (57)
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
45mm
45mm
45mm
45mm
Tire Width Max
47mm
47mm
47mm
47mm
Tire Outer Diameter
712mm
712mm
712mm
712mm
Bike Length with Tires
1737mm
1757mm
1768mm
1784mm

Published Sizing Recommendations

Height
165 cm
to
175 cm
173 cm
to
183 cm
181 cm
to
191 cm
189 cm
to
200 cm
PBH
75 cm
to
82 cm
80 cm
to
86 cm
84 cm
to
91 cm
89 cm
to
97 cm

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