Bike-on-Bike

Generated by Bike Insights
700C/29 in × 2.5 in

Insights

Somewhat upright stack and reach vs trend of hardtail trail mtb bikes
Design deviates from other sizes of Bird Bikes Zero 29

Geometry

Stack
664mm
Reach
504mm
Stack to Reach Ratio
1.32:1
Seat Tube Length, C-T
470mm
Top Tube Length, Effective/Horizontal HT Top
681mm
Head Tube Angle
63.9deg
Effective Seat Tube Angle, ETT HT Top
73.6deg
Head Tube Length
140mm
Bottom Bracket Drop
67.8mm
Bottom Bracket Height
306.7mm
Chainstay Length
440mm
Chainstay Length Horizontal
434.7mm
Front-Center
828mm
Front-Center Horizontal
825.3mm
Wheelbase
1260mm
Fork Offset/Rake
42mm
Fork Length, Unknown
541mm
Trail
136.7mm
very high
Mechanical Trail
122.8mm
Wheel Flop
54mm
Tire to Pedal Spindle
283.5mm
170 mm cranks
Pedal Spindle to Ground Clearance
136.7mm
170 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
Tire Width
2.5in
Tire Outer Diameter
749mm
Bike Length with Tires
2009mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
130mm
Rear Travel
Unknown
Suspension Sag
30%
Frame Material
Aluminum
Fork Material
Unknown
Brake Type
Unknown

Meta

Actions
Source
https://www.bird.bike/wp-content/uploads/2021/09/Zero-29-Mk2-Tech-Sheet.svg
Brand
Bike
Size
Category