2021 Forbidden Bike Co. Dreadnought Base 440

Build

700C/29 in × 2.5 in

Insights

Somewhat upright stack and reach vs trend of full-suspension fatbike bikes
Design deviates from other sizes of Forbidden Bike Co. Dreadnought
Bar type unusual for category
This: Swept Back Bar
Category: Flat Bar
vs full-suspension fatbike bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
612mm
Reach
432.1mm
Stack to Reach Ratio
1.42:1
Seat Tube Length, Unknown
400mm
Top Tube Length, Effective/Horizontal Center
593mm
Head Tube Angle
63.5deg
Seat Tube Angle
73deg
Effective Seat Tube Angle, Unknown
76deg
Head Tube Length
90mm
Bottom Bracket Drop
0mm
Bottom Bracket Height
374.5mm
Chainstay Length
422mm
Chainstay Length Horizontal
422mm
Front-Center
781mm
Front-Center Horizontal
781mm
Wheelbase
1203mm
Fork Offset/Rake
44mm
Fork Length (On-Axis)
583.7mm
Trail
137.6mm
very high
Mechanical Trail
123.1mm
Wheel Flop
54.9mm
Standover Height
721mm
Tire to Pedal Spindle Distance
With 170 mm cranks
236.5mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
204.5mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.5in
Tire Outer Diameter
749mm
Bike Length with Tires
1952mm
Suspension Type
Full suspension
Bar Type
Swept Back Bar
Fork Travel
170mm
Rear Travel
150mm
Suspension Sag
30%
Frame Material
Carbon/Composite
Fork Material
Aluminum
Brake Type
Disc

Published Sizing Recommendations

Height
5 ft 2 in
to
5 ft 6 in
Source:https://us.forbiddenbike.com/products/dreadnought-frame