2022 Patria Fahrräder Kosmos Base 50

Build

650B/27.5 in × 50 mm

Insights

Very aggressive stack and reach vs trend of off-road touring bikes
Bar type unusual for category
This: Flat Bar
Category: Drop Bar
vs off-road touring bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
592mm
Reach
408mm
Stack to Reach Ratio
1.45:1
Seat Tube Length, C-T
500mm
Top Tube Length, Effective/Horizontal HT Top
586mm
Top Tube Slope
11.7deg
Head Tube Angle
71deg
Seat Tube Angle
72deg
Head Tube Length
150mm
Bottom Bracket Drop
60mm
Bottom Bracket Height
282mm
Chainstay Length
465mm
Chainstay Length Horizontal
461.1mm
Front-Center
639.7mm
Front-Center Horizontal
636.9mm
Wheelbase
1098mm
Fork Offset/Rake
60mm
Trail
54.3mm
mid/​neutral
Mechanical Trail
51.3mm
Wheel Flop
16.7mm
Standover Height
781mm
Tire to Pedal Spindle Distance
With 170 mm cranks
127.7mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
112mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
50mm
Tire Outer Diameter
684mm
Bike Length with Tires
1782mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Source:https://www.patria.net/wp-content/uploads/2019/09/Patria_Katalog_2021_Web.pdf