2020 Trek Bikes 520 Disc Base 51 cm

Build

700C/29 in × 38 mm

Insights

Average stack and reach vs trend of touring bikes
Design deviates from other sizes of Trek Bikes 520 Disc

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
551mm
Reach
373mm
Stack to Reach Ratio
1.48:1
Seat Tube Length, C-T
482mm
Top Tube Length, Effective/Horizontal HT Top
531mm
Top Tube Slope
9.8deg
Head Tube Angle
70deg
Seat Tube Angle
74deg
Head Tube Length
125mm
Bottom Bracket Drop
75mm
Bottom Bracket Height
274mm
Chainstay Length
450mm
Chainstay Length Horizontal
443.7mm
Front-Center
606mm
Front-Center Horizontal
601.3mm
Wheelbase
1045mm
Fork Offset/Rake
52mm
Trail
71.7mm
high
Mechanical Trail
67.4mm
Wheel Flop
23mm
Standover Height
741mm
Tire to Pedal Spindle Distance
With 170 mm cranks
87mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
104mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
38mm
Tire Outer Diameter
698mm
Bike Length with Tires
1743mm
Crank Length
170mm
Handlebar Width
42cm
Stem Length
90mm
Stem Angle
7deg
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Aluminum
Brake Type
Disc

Published Sizing Recommendations

Height
162 cm
to
168 cm
PBH
76 in
to
79 in
Source:https://www.trekbikes.com/us/en_US/bikes/adventure-touring-bikes/520/520-disc/p/24000/?colorCode=red