2021 Sonder Broken Road Ti X-Large

Build

650B/27.5 in × 2.8 in

Insights

Average stack and reach vs trend of hardtail trail mtb bikes
Design deviates from other sizes of Sonder Broken Road
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
632mm
Reach
475mm
Stack to Reach Ratio
1.33:1
Seat Tube Length, C-T
508mm
Top Tube Length, Effective/Horizontal HT Top
668mm
Top Tube Length, Actual C-C
646mm
Top Tube Slope
13.2deg
Head Tube Angle
68deg
Seat Tube Angle
73deg
Head Tube Length
160mm
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
756.1mm
Front-Center Horizontal
753.8mm
Wheelbase
1190mm
Wheelbase Max
1210.2mm
Fork Offset/Rake
50mm
Fork Length (Axle-To-Crown)
470mm
Trail
92.8mm
very high
Mechanical Trail
86mm
Wheel Flop
32.2mm
Standover Height
808mm
Tire to Pedal Spindle Distance
With 170 mm cranks
223mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
135.1mm

Ti Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.8in
Tire Outer Diameter
726.2mm
Bike Length with Tires
1916.2mm
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
6 ft 2 in
to
Source:https://alpkit.com/collections/sonder-gravel-bikes/products/sonder-broken-road-nx-eagle