Bergamont E-Grandurance RD Expert 2021
2021 E-bike
Weight | 17.6 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 X11
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, Raceguard, 35-622 Tubes: Schwalbe SV19B 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-E, 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 | 1.52 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 | 67 mm | 67 mm | 66 mm |
| Stack | 548 mm | 567 mm | 595 mm | 614 mm | 632 mm |
| Reach | 392 mm | 402 mm | 399 mm | 408 mm | 417 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 | 750 mm | 777 mm | 803 mm | 823 mm | 847 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
Model Overview
E-Grandurance RD Expert completes the Bergamont E E Grandurance model. There are 8 e-bikes that carry this model name. You can get a glimpse at all models from 2021, by clicking on this link.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Gravel e-bikes average price
Our math shows that the average cost of a dependable Gravel e-bike is 3642$. However, even if your budget is less than the average, you might still be able to get a top-quality Gravel e-bike. To sum up, when you purchase your e-bike, make sure to check if it has reviews, and also do some components research.
Gravel e-bikes average weight
The average weight for Gravel e-bikes is 13.58 kg (29.94 lbs). An easier bike will give you a big advantage in climbs. However, a heavier bike can gain speed when you descend.
With a weight of 17.6 kg (38.8 lbs), Bergamont e-bike is much heavier than average. In other words, this model is 29.6% heavier than the average Gravel e-bike.
Overview of components
Fork material
When it comes to the fork, this e-bike has an aluminum one, 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
As for the wheels, Bergamont E-Grandurance RD Expert 2021, has a 700c aluminum model. There is no doubt, that 700c wheels are very popular on all road bike models. However, these wheels don’t perform so well when passing over obstacles.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The E-Grandurance RD Expert comes with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.