2021 Trek Bikes 520 Disc Grando 63 cm

Build

700C/29 in × 40 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
655mm
Reach
400mm
Stack to Reach Ratio
1.64:1
Seat Tube Length, C-T
605mm
Top Tube Length, Effective/Horizontal HT Top
603mm
Top Tube Slope
7.6deg
Head Tube Angle
72.3deg
Seat Tube Angle
72.8deg
Head Tube Length
230mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
281mm
Chainstay Length
450mm
Chainstay Length Horizontal
444.5mm
Front-Center
645.3mm
Front-Center Horizontal
641.5mm
Wheelbase
1086mm
Fork Offset/Rake
52mm
Trail
57.4mm
mid/​neutral
Mechanical Trail
54.7mm
Wheel Flop
16.6mm
Standover Height
854mm
Tire to Pedal Spindle Distance
With 170 mm cranks
124.3mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
111mm

Grando Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
40mm
Tire Outer Diameter
702mm
Bike Length with Tires
1788mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Aluminum
Brake Type
Disc

Published Sizing Recommendations

Height
6 ft 2.799999999999997 in
to
6 ft 5.599999999999994 in
Source:https://www.trekbikes.com/us/en_US/bikes/adventure-touring-bikes/520/520-grando/p/33474/