2021 Bergamont E-Grandurance RD Expert 53cm

Build

700C/29 in × 35 mm

Insights

Somewhat aggressive stack and reach vs trend of sport touring bikes
Design deviates from other sizes of Bergamont E-Grandurance

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
560mm
Reach
395mm
Stack to Reach Ratio
1.42:1
Seat Tube Length, C-T
510mm
Top Tube Length, Effective/Horizontal HT Top
545mm
Top Tube Length, Actual C-C
531mm
Top Tube Slope
7.3deg
Head Tube Angle
70deg
Seat Tube Angle
75deg
Head Tube Length
135mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
276mm
Chainstay Length
425mm
Chainstay Length Horizontal
419.2mm
Front-Center
630.7mm
Front-Center Horizontal
626.8mm
Wheelbase
1046mm
Fork Offset/Rake
50mm
Fork Length, Unknown
405mm
Trail
72.7mm
high
Mechanical Trail
68.3mm
Wheel Flop
23.4mm
Standover Height
770mm
Tire to Pedal Spindle Distance
With 170 mm cranks
114.7mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
106mm

RD Expert Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
35mm
Tire Outer Diameter
692mm
Bike Length with Tires
1738mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Disc
Features
E-bike
Source:https://www.bergamont.com/de/de/product/bergamont-e-grandurance-rd-expert?article=281020