Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset GRX 400, GRX 600 -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
28", ultra lite HSC Carbon
Suspension Fork
Grandurance Carbon, Carbon steerer, 12x100 mm axle, fender mount
Drivetrain
Rear Derailleur
Shimano GRX, RD-RX400, Shadow Plus
Front Derailleur
Shimano GRX, FD-RX400
Shift Levers
Shimano GRX, ST-RX400, 2x10-speed, road STI-shifter
Cassette
Shimano CS-HG50, 11-36t
Crank
Shimano GRX, FC-RX600, 46/30t
Bottom Bracket
Shimano BB-RS500, press-fit
Chain
KMC X10
Pedals
none
Wheels
Front Hub
BGM Allroad, centerlock, disc, 12x100 mm axle
Rear Hub
BGM Allroad, centerlock, disc, 12x142 mm axle
Rims
Shining DB-T260, disc
Spokes
stainless, black
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-RX400
Cockpit
Stem
Syncros RR2.5, +/- 6°
Handlebar
Syncros Creston 2.0, flare: 10°
Grips
BGM Race Grip-Tape, antislip
Headset
BGM PT1860-476, A-Headset, integrated, tapered
Seat
Saddle
Syncros Tofino 2.5
Seatpost
Syncros 2.5
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 49cm | 53cm | 55cm | 57cm | 61cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.5 mm | 1.51 mm | 1.53 mm | 1.55 mm |
| Bottom Bracket Height | 277 mm | 279 mm | 279 mm | 279 mm | 279 mm |
| Front Center | 584 mm | 590 mm | 610 mm | 621 mm | 630 mm |
| Rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Trail | 67 mm | 64 mm | 65 mm | 62 mm | 59 mm |
| Stack | 546 mm | 564 mm | 588 mm | 609 mm | 630 mm |
| Reach | 372 mm | 377 mm | 390 mm | 399 mm | 407 mm |
| Top Tube Length | 522 mm | 537 mm | 562 mm | 577 mm | 597 mm |
| Seat Tube Angle | 74.5 ° | 74 ° | 73.5 ° | 73.5 ° | 73 ° |
| Seat Tube Length | 475 mm | 510 mm | 535 mm | 555 mm | 585 mm |
| Head Tube Angle | 71 ° | 71.5 ° | 71.5 ° | 72 ° | 72.5 ° |
| 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 | 1005 mm | 1012 mm | 1032 mm | 1043 mm | 1052 mm |
| Bottom Bracket Drop | 72 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 753 mm | 784 mm | 804 mm | 827 mm | 851 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
Model Overview
Grandurance Expert completes the Bergamont Grandurance model. Bergamont released 41 bikes variations of this model so far. You can easily view all of the Bergamont Grandurance bikes models from 2021, here.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Gravel bikes
If you want to purchase a solid Gravel bike, it is important to know that the average cost is 2462$. However, you could also get a good Gravel bike even if you pay a lower amount than the average price. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Average weight for Gravel bikes
If we make a quick analysis of the average weight of a Gravel bike, we get 8.13 kg (17.92 lbs). An easier bike will give you a big advantage in climbs. However, a heavier bike can gain speed when you descend.
much heavier than average, Grandurance Expert has a weight of 9.6 kg (21.16 lbs). In short, the average Gravel bike weight is 18.08% lower than this one.
Grandurance Expert components
Fork material
Grandurance Expert has a carbon fork, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels size
When it comes to wheels, the Grandurance Expert bike is equipped with the 700c aluminum model. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
When you want to stop the bike in time, the brakes are vital. The Grandurance Expert 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.