2017 B'TWIN Triban 520

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

Geometry

S
S
M
M
L
L
XL
XL
Stack
549mm
549mm
575mm
575mm
605mm
605mm
634mm
634mm
Reach
378mm
378mm
378mm
378mm
385mm
385mm
385mm
385mm
Stack to Reach Ratio
1.45:1
1.45:1
1.52:1
1.52:1
1.57:1
1.57:1
1.65:1
1.65:1
Seat Tube Length, C-T
480mm
480mm
500mm
500mm
520mm
520mm
530mm
530mm
Top Tube Length, Effective/Horizontal Center
535mm
535mm
548mm
548mm
564mm
564mm
580mm
580mm
Top Tube Slope
9.7deg
9.7deg
10.4deg
10.4deg
11.3deg
11.3deg
13.3deg
13.3deg
Head Tube Angle
72deg
72deg
72.5deg
72.5deg
73deg
73deg
73deg
73deg
Seat Tube Angle
74deg
74deg
73.5deg
73.5deg
73.5deg
73.5deg
73deg
73deg
Head Tube Length
140mm
140mm
165mm
165mm
195mm
195mm
225mm
225mm
Bottom Bracket Drop
68mm
Bottom Bracket Height
268mm
Chainstay Length
415mm
415mm
415mm
415mm
415mm
415mm
415mm
415mm
Chainstay Length Horizontal
409.4mm
Front-Center
600.5mm
Front-Center Horizontal
596.6mm
Wheelbase
991mm
991mm
995mm
995mm
1006mm
1006mm
1016mm
1016mm
Fork Offset/Rake
45.4mm
Trail
55.3mm
mid/​neutral
Mechanical Trail
52.9mm
Wheel Flop
15.5mm
Tire to Pedal Spindle
170 mm cranks
170 mm cranks
170 mm cranks
170 mm cranks
175 mm cranks
89.5mm
175 mm cranks
175 mm cranks
175 mm cranks
Pedal Spindle to Ground Clearance
170 mm cranks
170 mm cranks
170 mm cranks
170 mm cranks
175 mm cranks
93mm
175 mm cranks
175 mm cranks
175 mm cranks

520 Build

S
S
M
M
L
L
XL
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
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
25mm
25mm
25mm
25mm
25mm
25mm
25mm
25mm
Tire Outer Diameter
672mm
672mm
672mm
672mm
672mm
672mm
672mm
672mm
Bike Length with Tires
1663mm
1663mm
1667mm
1667mm
1678mm
1678mm
1688mm
1688mm
Crank Length
170mm
170mm
170mm
170mm
175mm
175mm
175mm
175mm
Handlebar Width
44cm
44cm
44cm
44cm
44cm
44cm
44cm
44cm
Stem Length
80mm
80mm
100mm
100mm
100mm
100mm
110mm
110mm

Published Sizing Recommendations

Height
165 cm
to
173 cm
165 cm
to
173 cm
173 cm
to
182 cm
173 cm
to
182 cm
182 cm
to
186 cm
182 cm
to
186 cm
186 cm
to
200 cm
186 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
Endurance Road
Source:https://geometrygeeks.bike/bike/b-twin-triban-520-2017/?msclkid=4c5cecc1b60011ec9d1ac7458a09f654