2022 4BRO BIKES DIVERSITY Base S

Build

650B/27.5 in × 2.25 in

Insights

Somewhat aggressive stack and reach vs trend of rigid mtb bikes
Design deviates from other sizes of 4BRO BIKES DIVERSITY

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
577mm
Reach
406mm
Stack to Reach Ratio
1.42:1
Seat Tube Length, C-T
360mm
Top Tube Length, Effective/Horizontal HT Top
497mm
Top Tube Slope
24.8deg
Head Tube Angle
71deg
Seat Tube Angle
76deg
Head Tube Length
100mm
Bottom Bracket Drop
75mm
Bottom Bracket Height
274.2mm
Chainstay Length
434mm
Chainstay Length Horizontal
427.5mm
Front-Center
642.9mm
Front-Center Horizontal
638.5mm
Wheelbase
1066mm
Fork Offset/Rake
50mm
Fork Length (Axle-To-Crown)
440mm
Trail
67.3mm
high
Mechanical Trail
63.7mm
Wheel Flop
20.7mm
Standover Height
664mm
Tire to Pedal Spindle Distance
With 170 mm cranks
123.8mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
104.2mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.25in
Tire Outer Diameter
698.3mm
Bike Length with Tires
1764.3mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Source:https://4brobikes.vn/diversity-frameset/