2024 Bergamont Grandurance Base

Design
Drop Bar, Rigid, non-suspension corrected
Average stack and reachvs category
Average stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category

Geometry

49cm
52cm
55cm
58cm
61cm
Stack
560mm
579mm
598mm
617mm
636mm
Reach
380mm
390mm
400mm
410mm
420mm
Stack to Reach Ratio
1.47:1
1.48:1
1.5:1
1.5:1
1.51:1
Seat Tube Length, C-T
485mm
510mm
535mm
560mm
585mm
Top Tube Length, Effective/Horizontal Center
530mm
545mm
560mm
575mm
590mm
Top Tube Slope
10.3deg
9.4deg
8.6deg
7.8deg
7.1deg
Head Tube Angle
70deg
70deg
70deg
70deg
70deg
Seat Tube Angle
75deg
75deg
75deg
75deg
75deg
Head Tube Length
120mm
140mm
160mm
180mm
200mm
Bottom Bracket Drop
70mm
70mm
70mm
70mm
70mm
Bottom Bracket Height
286mm
286mm
286mm
286mm
286mm
Chainstay Length
435mm
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
429.3mm
429.3mm
429.3mm
429.3mm
429.3mm
Front-Center
615.7mm
632.6mm
649.5mm
665.4mm
682.3mm
Front-Center Horizontal
611.7mm
628.7mm
645.7mm
661.7mm
678.7mm
Wheelbase
1041mm
1058mm
1075mm
1091mm
1108mm
Fork Offset/Rake
50mm
50mm
50mm
50mm
50mm
Fork Length, Unknown
420mm
420mm
420mm
420mm
420mm
Trail
76.4mm
high
76.4mm
high
76.4mm
high
76.4mm
high
76.4mm
high
Mechanical Trail
71.8mm
71.8mm
71.8mm
71.8mm
71.8mm
Wheel Flop
24.5mm
24.5mm
24.5mm
24.5mm
24.5mm
Standover Height
776mm
798mm
820mm
841mm
930mm
Tire to Pedal Spindle
89.7mm
170 mm cranks
106.6mm
170 mm cranks
123.5mm
170 mm cranks
139.4mm
170 mm cranks
156.3mm
170 mm cranks
Pedal Spindle to Ground Clearance
116mm
170 mm cranks
116mm
170 mm cranks
116mm
170 mm cranks
116mm
170 mm cranks
116mm
170 mm cranks

Base Build

49cm
52cm
55cm
58cm
61cm
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
45mm
45mm
45mm
45mm
45mm
Tire Outer Diameter
712mm
712mm
712mm
712mm
712mm
Bike Length with Tires
1753mm
1770mm
1787mm
1803mm
1820mm

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.bergamont.com/de/de/product/bergamont-grandurance-8?article=291088061#geometry