Bergamont Grandurance 8

2024 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £1,599 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 12 40t / 10–45t
Gear range: 450%
Weight: 10.2 kg 22.5 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

20 of 22 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

28", ultra lite AL-6061 tubing Not identified

AL-6061

Suspension

1 part

Fork
- BGM

Drivetrain

6 parts

Bottom bracket
- Shimano
Cassette
- Shimano SLX CS-M7100-12 12 speeds 10–45t
CS-M7100-12
Chain
- Shimano Deore CN-M6100
CN-M6100
Crankset
- Shimano GRX FC-RX610-1 12 speeds 40t
FC-RX610
Rear derailleur
- Shimano GRX RD-RX822 12 speeds
RD-RX822
Shifters
- Shimano GRX ST-RX610
ST-RX610

Brakes

3 parts

Wheels and tires

5 parts

Front hub
- BGM
Rear hub
- BGM
Rims
- Shining
DB-T300
Spokes

stainless, black Not identified
Tires
- Schwalbe One Tubeless

Cockpit and contact points

7 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size LG

Table

Geometry diagram unavailable

The drawing needs head tube angle and seat tube angle, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	380	390	400	410	420
Stackmm	560	579	598	617	636
Top tube lengthmm	530	545	560	575	590
Seat tube lengthmm	485	510	535	560	585
Head tube lengthmm	120	140	160	180	200
Chainstay lengthmm	435	435	435	435	435
Wheelbasemm	1041	1058	1075	1091	1108
Front centermm	616	633	649	665	682
Bottom bracket dropmm	70	70	70	70	70
Bottom bracket heightmm	279	279	279	279	279
Standover heightmm	776	798	820	841	930
Fork rakemm	50	50	50	50	50
Stack/reach ratio	1.47	1.49	1.50	1.51	1.51

Not published by the manufacturer: Head tube angle, Seat tube angle, Trail, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon
Bicycle weight: 10.2 kg

22.5 lb
Weight limit: 130 kg

286.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 45
Lowest gear: 25.8 in
Highest gear: 116.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 45c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

25.8 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2024
Sample: 1,716 bicycles with this information
Coverage: 76.6% of the class

Highest gear

116.0 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2024
Sample: 1,716 bicycles with this information
Coverage: 76.6% of the class

Shifting

Mechanical

771 of 2,238 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2024
Sample: 2,238 bicycles with this information
Coverage: 99.9% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.9 km/h
Highest gear: 44.4 km/h

Total gear range 450%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 25.8–116.0 gear inches
Class reference (p10–p90): 23.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2024
Lowest gear: 1716 bicycles with this information, 76.6% of the class
Highest gear: 1716 bicycles with this information, 76.6% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2024 builds
Specification	This bicycle Bergamont Grandurance 8	Bergamont Grandurance 4	Bergamont Grandurance 6	Bergamont Grandurance 6 FMN	Bergamont Grandurance Elite	Bergamont Grandurance Expert
Frame
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Fork material	Carbon	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Bicycle weight	10.2 kg	11 kg	10.8 kg	10.8 kg	9.8 kg	9.8 kg
Weight limit	130 kg	120 kg	120 kg	120 kg	130 kg	130 kg
Drivetrain
Front chainrings	1	2	2	2	1	2
Smallest chainring	40	34	30	30	42	30
Largest chainring	40	50	46	46	42	46
Rear sprockets	12	9	10	10	11	12
Smallest sprocket	10	11	11	11	11	11
Largest sprocket	45	34	36	36	40	36
Lowest gear	25.8 in	29.0 in	24.2 in	24.2 in	30.5 in	24.2 in
Highest gear	116.0 in	131.8 in	121.3 in	121.3 in	110.7 in	121.3 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost	Rigid seatpost

Changes since 2023
Specification	2023 Bergamont Grandurance 8	This bicycle Bergamont Grandurance 8
Frame
Weight limit	120 kg	130 kg
Drivetrain
Rear sprockets	11	12
Smallest sprocket	11	10
Largest sprocket	42	45
Lowest gear	27.6 in	25.8 in
Highest gear	105.5 in	116.0 in