2020 Bombtrack Bicycle Company Cale Base M

Build

650B/27.5 in × 2.8 in

Insights

Average 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
610mm
Reach
433mm
Stack to Reach Ratio
1.41:1
Seat Tube Length, C-T
430mm
Top Tube Length, Effective/Horizontal HT Top
608mm
Top Tube Slope
19.6deg
Head Tube Angle
67.5deg
Seat Tube Angle
74deg
Head Tube Length
72.5mm
Bottom Bracket Drop
55mm
Bottom Bracket Height
308.1mm
Chainstay Length
440mm
Chainstay Length Horizontal
436.6mm
Front-Center
721mm
Front-Center Horizontal
718.5mm
Wheelbase
1155mm
Fork Offset/Rake
51.3mm
Fork Length (Axle-To-Crown)
532mm
Trail
94.9mm
very high
Mechanical Trail
87.6mm
Wheel Flop
33.5mm
Tire to Pedal Spindle Distance
With 170 mm cranks
187.9mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
138.1mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.8in
Tire Outer Diameter
726.2mm
Bike Length with Tires
1881.2mm
Handlebar Width
800mm
Stem Length
40mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
120mm
Suspension Sag
Unknown
Frame Material
Steel
Fork Material
Unknown
Brake Type
Disc
Source:https://bikerumor.com/2019/08/15/bombtrack-cale-mountain-bike-goes-beyond-gravel-for-more-off-road-adventures/