2019 Sonder Broken Road Base Small

Build

650B/27.5 in × 2.8 in

Insights

Somewhat aggressive stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
595mm
Reach
410mm
Stack to Reach Ratio
1.45:1
Seat Tube Length, C-T
395mm
Top Tube Length, Effective/Horizontal HT Top
592mm
Top Tube Length, Actual C-C
600mm
Top Tube Slope
22.5deg
Head Tube Angle
68deg
Seat Tube Angle
73deg
Head Tube Length
120mm
Bottom Bracket Drop
58mm
Bottom Bracket Height
305.1mm
Chainstay Length
440mm
Chainstay Length Max
460mm
Chainstay Length Horizontal
436.2mm
Chainstay Length Horizontal Max
456.3mm
Front-Center
708.2mm
Front-Center Horizontal
705.8mm
Wheelbase
1142mm
Wheelbase Max
1162.2mm
Fork Offset/Rake
50mm
Fork Length (Axle-To-Crown)
470mm
Trail
92.8mm
very high
Mechanical Trail
86mm
Wheel Flop
32.2mm
Standover Height
746mm
Tire to Pedal Spindle Distance
With 170 mm cranks
175.1mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
135.1mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.8in
Tire Outer Diameter
726.2mm
Bike Length with Tires
1868.2mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
100mm
Suspension Sag
Unknown
Frame Material
Titanium
Fork Material
Unknown
Brake Type
Disc

Published Sizing Recommendations

Height
5 ft 2 in
to
5 ft 7 in
Source:https://www.alpkit.com/sonder/sonder-broken-road