2021 Triban GRVL 520

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake
Very aggressive stack and reachvs category
Very aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Average stack and reachvs category
Somewhat upright stack and reachvs category

Geometry

XS
S
M
L
XL
Stack
524mm
542mm
569mm
603mm
633mm
Reach
385mm
390mm
389mm
395mm
396mm
Stack to Reach Ratio
1.36:1
1.39:1
1.46:1
1.53:1
1.6:1
Seat Tube Length, Unknown
450mm
480mm
500mm
520mm
530mm
Top Tube Length, Effective/Horizontal Center
525mm
540mm
558mm
574mm
590mm
Top Tube Slope
10.1deg
8.7deg
9.6deg
10.9deg
12.9deg
Head Tube Angle
69.8deg
70.8deg
71.5deg
73deg
73deg
Seat Tube Angle
75deg
74.5deg
73.5deg
73.5deg
73deg
Head Tube Length
115mm
130mm
155mm
185mm
215mm
Bottom Bracket Height
Chainstay Length
425mm
425mm
425mm
425mm
425mm
Wheelbase
1010mm
1012mm
1014.5mm
1016mm
1026mm
Trail
Mechanical Trail
Wheel Flop

520 Build

XS
S
M
L
XL
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
40mm
40mm
40mm
40mm
40mm
Tire Width Max
42mm
42mm
42mm
42mm
42mm
Tire Outer Diameter
702mm
702mm
702mm
702mm
702mm
Bike Length with Tires
1712mm
1714mm
1716.5mm
1718mm
1728mm
Crank Length
170mm
170mm
172.5mm
175mm
175mm
Handlebar Width
420mm
420mm
440mm
440mm
460mm
Stem Length
60mm
70mm
80mm
90mm
100mm

Published Sizing Recommendations

Height
154 cm
to
165 cm
165 cm
to
173 cm
173 cm
to
180 cm
180 cm
to
188 cm
188 cm
to
200 cm

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
All-road/Gravel
Source:https://www.decathlon.fr/p/velo-gravel-triban-grvl-520-homme-subcompact/_/R-p-313015?mc=8587697&c=BORDEAUX