Bergamont E-Grandurance RD Expert 2020
2020 E-bike
Weight | 17.5 kg
E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset GRX 800, GRX 600 -
Suspension Rigid -
Motor Fazua 250W 60Nm mid-drive -
Battery Motor: Fazua Evation 1.0, 250 W, 36 V, max. 25 km/h Display: Fazua, integrated in top tube Battery: Fazua 36 V Li Ion, 252 Wh Assistance Modes: White (+0%), Green (+45%), Blue (+75%), Pink (+100%) -
Drivetrain 1 × 11 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
28", super lite AL-6061 tubing, integrated Fazua battery
Suspension Fork
Grandurance Alloy, 12x100 mm axle, fender mount
Drivetrain
Rear Derailleur
Shimano GRX, RD-RX812, Shadow Plus
Shift Levers
Shimano GRX, ST-RX600, 1x11-speed, road STI-shifter
Cassette
Shimano SLX, CS-M7000, 11-42t
Crank
FSA, CK-746, 42t
Bottom Bracket
Fazua
Chain
KMC e11S
Pedals
none
Wheels
Front Hub
BGM Allroad, centerlock, disc, 12x100 mm axle
Rear Hub
BGM Allroad, centerlock, disc, 12x142 mm axle
Rims
BGM Allroad, disc, 28h
Spokes
Sapim Leader
Tires
Schwalbe G-One Allround, folding, Raceguard, 35-622 Tubes: Schwalbe SV17A Light
Brakes
Brakes
Shimano GRX, BR-RX400, hydraulic disc brake, SM-RT64 rotor: 160/160 mm
Brake Levers
Shimano GRX, ST-RX600 / BL-RX600
Cockpit
Stem
Syncros RR2.5, +/- 6°
Handlebar
Syncros Creston 2.0, flare: 10°
Grips
BGM Race Grip-Tape, antislip
Headset
BGM F13-C, A-Headset, semi-integrated, tapered
Seat
Saddle
Syncros FL2.5
Seatpost
Syncros RR2.5
Motor & Battery
Motor
Motor: Fazua Evation 1.0, 250 W, 36 V, max. 25 km/h Display: Fazua, integrated in top tube Battery: Fazua 36 V Li Ion, 252 Wh Assistance Modes: White (+0%), Green (+45%), Blue (+75%), Pink (+100%)
Battery
Motor: Fazua Evation 1.0, 250 W, 36 V, max. 25 km/h Display: Fazua, integrated in top tube Battery: Fazua 36 V Li Ion, 252 Wh Assistance Modes: White (+0%), Green (+45%), Blue (+75%), Pink (+100%)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 49cm | 53cm | 55cm | 57cm | 61cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.4 mm | 1.41 mm | 1.49 mm | 1.5 mm | 1.51 mm |
| Bottom Bracket Height | 279 mm | 279 mm | 279 mm | 279 mm | 279 mm |
| Front Center | 614 mm | 631 mm | 627 mm | 643 mm | 659 mm |
| Rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Trail | 74 mm | 74 mm | 66 mm | 67 mm | 67 mm |
| Stack | 549 mm | 567 mm | 595 mm | 614 mm | 633 mm |
| Reach | 392 mm | 402 mm | 398 mm | 408 mm | 418 mm |
| Top Tube Length | 537 mm | 552 mm | 567 mm | 582 mm | 597 mm |
| Seat Tube Angle | 75 ° | 75 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 475 mm | 510 mm | 535 mm | 555 mm | 585 mm |
| Head Tube Angle | 70 ° | 70 ° | 71 ° | 71 ° | 71 ° |
| Head Tube Length | 115 mm | 135 mm | 160 mm | 180 mm | 200 mm |
| Chainstay Length | 432 mm | 432 mm | 432 mm | 432 mm | 432 mm |
| Wheelbase | 1036 mm | 1053 mm | 1049 mm | 1065 mm | 1081 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 747 mm | 774 mm | 801 mm | 820 mm | 844 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
About this model
E-Grandurance RD Expert is part of the Bergamont E E Grandurance model. Bergamont released 8 e-bikes variations of this model so far. You can get a glimpse at all models from 2020, by clicking on this link.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Gravel e-bikes average price
Our math shows that the average cost of a dependable Gravel e-bike is 3642$. However, even though the average price of a Gravel e-bike is lower, you might still be able to get a top-quality e-bike. In short, before purchasing your ideal e-bike do some research about its components, and also check for reviews online.
Gravel e-bikes average weight
On a deeper look, we notice that the average weight of a Gravel e-bike is 13.58 kg (29.94 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
E-Grandurance RD Expert weighs 17.5 kg (38.58 lbs) and is much heavier than the average. In conclusion, the average Gravel e-bike weighs 28.87% less than E-Grandurance RD Expert.
E-Grandurance RD Expert components
Fork material
E-Grandurance RD Expert has an aluminum fork, which doesn’t add too much extra weight to the e-bike. However, it is not so stiff as steel or carbon forks are.
Wheels size
When leaving the production line, the E-Grandurance RD Expert model has 700c aluminum wheels. There is no doubt, that 700c wheels are very popular on all road bike models. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
Stopping the bike when needed, it’s essential for your safety. This e-bike has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, you can ride your bike with confidence.