2021 Trek Bikes DS 4 S

Build

700C/29 in × 40 mm

Insights

Somewhat aggressive stack and reach vs trend of hybrid bikes
Design deviates from other sizes of Trek Bikes DS
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
599mm
Reach
410mm
Stack to Reach Ratio
1.46:1
Seat Tube Length, C-T
381mm
Top Tube Length, Effective/Horizontal HT Top
575mm
Top Tube Slope
24.4deg
Head Tube Angle
70deg
Seat Tube Angle
74.5deg
Head Tube Length
115mm
Bottom Bracket Drop
60mm
Bottom Bracket Height
291mm
Chainstay Length
460mm
Chainstay Length Horizontal
456.1mm
Front-Center
642.7mm
Front-Center Horizontal
639.9mm
Wheelbase
1096mm
Fork Offset/Rake
38mm
Trail
87.3mm
very high
Mechanical Trail
82.1mm
Wheel Flop
28.1mm
Standover Height
667mm
Tire to Pedal Spindle Distance
With 170 mm cranks
121.7mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
121mm

4 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
40mm
Tire Outer Diameter
702mm
Bike Length with Tires
1798mm
Crank Length
170mm
Handlebar Width
600mm
Stem Length
80mm
Stem Angle
7deg
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
63mm
Suspension Sag
Unknown
Frame Material
Aluminum
Fork Material
N/A
Brake Type
Disc

Published Sizing Recommendations

Height
155 cm
to
165 cm
Source:https://www.trekbikes.com/us/en_US/bikes/hybrid-bikes/dual-sport-bikes/dual-sport/dual-sport-4/p/32898/?colorCode=black