Husqvarna Hard Cross HC4

2023 MountainEnduro Electric bicycle Manufacturer page

Last known price: $5,599

Prices shown first for United States
Travel: 180 / 170 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 12 34t / 11–50t
Gear range: 455%
Battery: 720 Wh
Weight: 25 kg 55.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

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

29/27.5", Alloy 6061, Integrated battery, Boost, New HQV Alloy, 170 mm Not identified

Electric system

4 parts

Battery

Core S2+, 720 Wh, 36 V Not identified
Charger

Charger S, 4 A Not identified
Display
- Shimano SC-EN600
SC-EN600
Motor
- Shimano EP8 DU-EP801 1 speed
DU-EP801

Suspension

2 parts

Drivetrain

6 parts

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

7 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 455mm

Stack 661mm

Wheelbase 1248mm

Head angle 64.5°

Seat angle 77.3°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	430	455	480	505
Stackmm	647	661	674	687
Top tube lengthmm	574	604	632	661
Seat tube lengthmm	410	435	460	485
Head tube lengthmm	100	115	130	145
Head tube angle	64.5°	64.5°	64.5°	64.5°
Seat tube angle	77.4°	77.3°	77.2°	77.2°
Chainstay lengthmm	445	445	445	445
Wheelbasemm	1215	1248	1277	1309
Front centermm	771	804	833	865
Bottom bracket dropmm	18	18	18	18
Bottom bracket heightmm	337	337	337	337
Fork rakemm	36	38	36	36
Trailmm	130	127	130	130
Stack/reach ratio	1.51	1.45	1.40	1.36
Suspension and parts
Crank lengthmm	160	160	160	160
Stem lengthmm	50	50	50	50

Not published by the manufacturer: Standover height, Front travel, Rear travel, Handlebar width, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 25 kg

55.1 lb
Weight limit: 130 kg

286.6 lb

Suspension

Suspension configuration: Full suspension
Front travel: 180 mm
Rear travel: 170 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 18.7 in
Highest gear: 85.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Electric system

Battery capacity: 720 Wh

Additional specifications

Battery: Core S2+, 720 Wh, 36 V
Fork spring: Air
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

5 measures

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

Front travel

180 mm

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,823 bicycles with this information
Coverage: 98.4% of the class

Rear travel

170 mm

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,564 bicycles with this information
Coverage: 84.4% of the class

Lowest gear

18.7 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,310 bicycles with this information
Coverage: 70.7% of the class

Highest gear

85.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,310 bicycles with this information
Coverage: 70.7% of the class

Shifting

Mechanical

364 of 1,851 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,851 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.2 km/h
Highest gear: 32.6 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: 18.7–85.0 gear inches
Class reference (p10–p90): 16.9–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2023
Lowest gear: 1310 bicycles with this information, 70.7% of the class
Highest gear: 1310 bicycles with this information, 70.7% 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

Differences across 2023 builds
Specification	This bicycle Husqvarna Hard Cross HC4	Husqvarna Hard Cross HC1	Husqvarna Hard Cross HC3	Husqvarna Hard Cross HC5
Frame
Bicycle weight	25 kg	25.4 kg	24.6 kg	24.6 kg
Drivetrain
Rear sprockets	12	9	12	12
Smallest sprocket	11	11	11	10
Largest sprocket	50	46	50	50
Lowest gear	18.7 in	20.3 in	18.7 in	18.7 in
Highest gear	85.0 in	85.0 in	85.0 in	93.5 in
Electric bicycle systems
Battery capacity	720 Wh	630 Wh	630 Wh	720 Wh