2020 Bearclaw Bicycle Co. Frank Base L

Build

650B/27.5 in × 4.5 in

Insights

Average stack and reach vs trend of rigid fatbike bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
625.5mm
Reach
439.4mm
Stack to Reach Ratio
1.42:1
Seat Tube Length, Unknown
480mm
Top Tube Length, Effective/Horizontal Unknown
630mm
Top Tube Slope
16deg
Head Tube Angle
70.5deg
Seat Tube Angle
73deg
Head Tube Length
150mm
Bottom Bracket Drop
60mm
Bottom Bracket Height
346.3mm
Chainstay Length
463mm
Chainstay Length Horizontal
459.1mm
Front-Center
689.9mm
Front-Center Horizontal
687.3mm
Wheelbase
1146.4mm
Fork Offset/Rake
45mm
Fork Length, Unknown
468mm
Trail
96.1mm
very high
Mechanical Trail
90.6mm
Wheel Flop
30.3mm
Tire to Pedal Spindle Distance
With 170 mm cranks
113.6mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
176.3mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
4.5in
Tire Outer Diameter
812.6mm
Bike Length with Tires
1959mm
Crank Length
170mm
Handlebar Width
720mm
Stem Length
80mm
Suspension Type
Rigid, suspension corrected
Bar Type
Flat Bar
Frame Material
Titanium
Fork Material
Titanium
Brake Type
Disc
Source:https://bearclawbicycleco.com/frank-titanium-fat-bike/