2023 Tour de Suisse Fernweh Base 58

Build

650B/27.5 in × 40 mm

Insights

Somewhat aggressive stack and reach vs trend of touring bikes
Bar type unusual for category
This: Flat Bar
Category: Drop Bar
vs touring bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
631mm
Reach
407mm
Stack to Reach Ratio
1.55:1
Seat Tube Length, C-T
580mm
Top Tube Length, Effective/Horizontal HT Top
600mm
Top Tube Slope
7.5deg
Head Tube Angle
71.5deg
Seat Tube Angle
73deg
Head Tube Length
195mm
Bottom Bracket Drop
60mm
Bottom Bracket Height
272mm
Chainstay Length
445mm
Chainstay Length Horizontal
440.9mm
Front-Center
648.8mm
Front-Center Horizontal
646.1mm
Wheelbase
1087mm
Fork Offset/Rake
50mm
Trail
58.4mm
mid/​neutral
Mechanical Trail
55.4mm
Wheel Flop
17.6mm
Standover Height
830mm
Tire to Pedal Spindle Distance
With 170 mm cranks
146.8mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
102mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
40mm
Tire Outer Diameter
664mm
Bike Length with Tires
1751mm
Stem Length
110mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Source:https://www.tds-velo.ch/velos/modelle/fernweh