Bergamont Sweep 4

2026 UrbanFitness Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £749 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 8 34–50t / 11–34t
Gear range: 455%
Weight: 11.3 kg 24.9 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

49cm
52cm
55cm
58cm
61cm

The manufacturer did not publish rider heights for these sizes.

Components

21 of 24 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

Sweep Alloy, quick release, flatmount, triple mounts Not identified

Drivetrain

7 parts

Bottom bracket
- Shimano BB-UN300
BB-UN300
Cassette
- Shimano CS-HG31-8 8 speeds 11–34t
CS-HG31
Chain
- KMC X8 8 speeds
Crankset
- Shimano Claris FC-RS200 8 speeds 50/34t
FC-RS200
Front derailleur
- Shimano Claris FD-R2000 2 speeds
FD-R2000
Rear derailleur
- Shimano Claris RD-R2000 8 speeds
RD-R2000
Shifters
- Shimano Claris SL-R2000
SL-R2000

Brakes

3 parts

Brake levers
- Shimano BL-MT200
BL-MT200
Brakes
- Shimano BR-UR300
BR-UR300
Disc rotors
- Shimano SM-RT30
SM-RT30

Wheels and tires

5 parts

Front hub
- BGM
Rear hub
- BGM
Rims
- Shining
DB-T260
Spokes

stainless, black Not identified
Tires
- Schwalbe Spicer Plus

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 55cm

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	410	420	430	440	450
Stackmm	559	578	597	616	635
Top tube lengthmm	560	575	590	605	620
Seat tube lengthmm	485	510	535	560	585
Head tube lengthmm	110	130	150	170	190
Chainstay lengthmm	435	435	435	435	435
Wheelbasemm	1051	1067	1083	1099	1115
Front centermm	626	641	657	673	689
Bottom bracket dropmm	70	70	70	70	70
Standover heightmm	772	792	815	837	859
Fork rakemm	50	50	50	50	50
Stack/reach ratio	1.36	1.38	1.39	1.40	1.41

Not published by the manufacturer: Head tube angle, Seat tube angle, Bottom bracket height, 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: Aluminum
Bicycle weight: 11.3 kg

24.9 lb
Weight limit: 125 kg

275.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 29.0 in
Highest gear: 131.8 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: 40c
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

29.0 gear inches

This value is above the central range for this class.

Cohort: Urban / Fitness Model year: 2026
Sample: 145 bicycles with this information
Coverage: 78.8% of the class

Highest gear

131.8 gear inches

This value is above the central range for this class.

Cohort: Urban / Fitness Model year: 2026
Sample: 145 bicycles with this information
Coverage: 78.8% of the class

Shifting

Mechanical

5 of 184 bicycles with this information use electronic shifting.

Cohort: Urban / Fitness Model year: 2026
Sample: 184 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 50.5 km/h

Total gear range 455%

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: 29.0–131.8 gear inches
Class reference (p10–p90): 22.1–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Fitness Model year: 2026
Lowest gear: 145 bicycles with this information, 78.8% of the class
Highest gear: 145 bicycles with this information, 78.8% of the class