2021 Bombtrack Bicycle Company Audax Base XS

Build

650B/27.5 in × 47 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Bombtrack Bicycle Company Audax

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
534mm
Reach
361mm
Stack to Reach Ratio
1.48:1
Seat Tube Length, C-T
470mm
Top Tube Length, Effective/Horizontal Center
504mm
Top Tube Slope
9.5deg
Head Tube Angle
71.5deg
Seat Tube Angle
74.5deg
Head Tube Length
105mm
Bottom Bracket Drop
68mm
Bottom Bracket Height
271mm
Chainstay Length
420mm
Chainstay Length Horizontal
414.5mm
Front-Center
577mm
Front-Center Horizontal
572.5mm
Wheelbase
987mm
Fork Offset/Rake
53mm
Fork Length (Axle-To-Crown)
385mm
Trail
57.5mm
mid/​neutral
Mechanical Trail
54.6mm
Wheel Flop
17.3mm
Standover Height
746mm
Tire to Pedal Spindle Distance
With 165 mm cranks
73mm
Pedal Spindle to Ground Clearance
With 165 mm cranks
106mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
47mm
Tire Outer Diameter
678mm
Bike Length with Tires
1665mm
Crank Length
165mm
Handlebar Width
400mm
Stem Length
80mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
150 cm
to
161 cm
Source:https://bombtrack.com/2021-audax/