2021 Frog Bikes 73 Base 73

Build

26 in × 1.75 in

Insights

Stack and Reach vs. Category Trend
View all sizes

Geometry

Seat Tube Length, Effective HT Top
525mm
Head Tube Angle
71deg
Seat Tube Angle
74deg
Head Tube Length
100mm
Bottom Bracket Drop
29mm
Bottom Bracket Height
295mm
Chainstay Length
425mm
Chainstay Length Horizontal
424mm
Front-Center
589.7mm
Front-Center Horizontal
589mm
Wheelbase
1013mm
Trail
Tire to Pedal Spindle Distance
With 170 mm cranks
95.8mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
125mm

Base Build

Wheel Size
26 inch (559mm BSD)
Tire Width
1.75in
Tire Outer Diameter
647.9mm
Bike Length with Tires
1660.9mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Rim

Published Sizing Recommendations

PBH
73 cm
to
Source:https://www.frogbikes.com/Kids-Hybrid-Bikes-Frog-73