Bergstrom XCV 729

2023 MountainCross-country Electric bicycle Manufacturer page

Fork travel: 100 mm
Wheels: 29″
Drivetrain: 1 × 12 34t
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

18 of 21 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

Bergstrom HT ePerformance XC aluminum frame, PowerTube Vario down tube, Postmount 160, Bosch Gen4 interface, Boost 12x148mm axle, ICR 1.5” headtube Not identified

Electric system

4 parts

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket
- Bosch
Cassette
- SRAM SX
Chain
- SRAM GX Eagle 12 speeds
Chain guide

optionally retrofittable Not identified
Crankset
- FSA
Rear derailleur
- SRAM SX Eagle 12 speeds
Shifters
- Shimano Deore SL-M610
SL-M610

Brakes

1 part

Brakes
- SRAM DB8

Wheels and tires

2 parts

Rims

FastAce front hub DA207 TA15x110mm, 32h, Centerlock, black Not identified
Tires
- Schwalbe Racing Ray

Cockpit and contact points

4 parts

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	418	448	477
Stackmm	631	631	639
Top tube lengthmm	599	629	661
Seat tube lengthmm	410	440	470
Head tube lengthmm	130	130	140
Head tube angle	67°	67°	67°
Seat tube angle	74°	74°	74°
Chainstay lengthmm	465	465	465
Wheelbasemm	1185	1214	1248
Fork rakemm	51	51	51
Stack/reach ratio	1.51	1.41	1.34

Not published by the manufacturer: Front center, Bottom bracket drop, Bottom bracket height, Standover 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

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 12

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Battery: Abus
Bottom bracket standard: Bosch
Tire width: 2.35″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

2 measures

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

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2023
Sample: 1,907 bicycles with this information
Coverage: 95.2% of the class

Shifting

Mechanical

223 of 2,002 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2023
Sample: 2,002 bicycles with this information
Coverage: 100.0% 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 2023 builds
Specification	This bicycle Bergstrom XCV 729	Bergstrom XCV 749	Bergstrom XCV 769	Bergstrom XCV 829	Bergstrom XCV 829 SUV	Bergstrom XCV 849
Frame
Frame material	Aluminum	Aluminum	Not informed	Aluminum	Not informed	Aluminum
Suspension
Suspension configuration	Hardtail	Hardtail	Hardtail	Full suspension	Full suspension	Full suspension
Front travel	100 mm	100 mm	120 mm	120 mm	100 mm	120 mm
Rear travel	Not informed	Not informed	Not informed	100 mm	Not informed	100 mm
Drivetrain
Smallest chainring	34	Not informed	Not informed	34	Not informed	Not informed
Largest chainring	34	Not informed	Not informed	34	Not informed	Not informed
Rear sprockets	12	11	12	12	10	11
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost
Electric bicycle systems
Battery capacity	Not informed	Not informed	625 Wh	Not informed	625 Wh	Not informed
Other specifications
Bottom bracket standard	Bosch	Bosch	Not informed	Bosch	Not informed	Bosch
Suspension	Hardtail	Hardtail	Hardtail	Full suspension	Full suspension	Full suspension
Tire width	2.35″	2.35″	Not informed	2.35″	Not informed	2.35″
Wheel material	Aluminum	Aluminum	Not informed	Aluminum	Aluminum	Aluminum
Fork spring	Not informed	Not informed	Not informed	Coil	Not informed	Coil

Changes since 2022
Specification	2022 Bergstrom XCV 729	This bicycle Bergstrom XCV 729
Suspension
Front travel	120 mm	100 mm
Drivetrain
Rear sprockets	10	12
Smallest sprocket	11	Not informed
Largest sprocket	41	Not informed
Lowest gear	24.1 in	Not informed
Highest gear	89.6 in	Not informed
Electric bicycle systems
Battery capacity	625 Wh	Not informed
Other specifications
Fork spring	Coil	Not informed