Ghost Kato 3.9 AL U

2020 MountainCross-country Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €599 Last known price
Fork travel: 100 mm
Wheels: 29″
Drivetrain: 3 × 9 22–44t / 11–34t
Gear range: 618%
Weight: 14.8 kg 32.6 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

13 of 16 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

KATO AL Not identified

Suspension

2 parts

Fork
- SR Suntour
Rear shock

None

Drivetrain

4 parts

Cassette
- Shimano CS-HG200-9 9 speeds
CS-HG200HG-200
Crankset
- Shimano FC-MT300
FC-MT300
Front derailleur
- Shimano FD-T3000
FD-T3000
Rear derailleur
- Shimano RD-M3000
RD-M3000

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

4 parts

Cockpit and contact points

5 parts

Handlebar
- XLC
Headset

14106 Not identified
Saddle

DDK 2373A Not identified
Seatpost
- Ghost
SP-DC1
Stem
- XLC

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

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

Size Reported by the manufacturer

Some published geometry numbers for this size disagree with each other. The values remain visible for checking.

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	395	405	412	420
Stackmm	627	637	645	655
Top tube lengthmm	585	600	610	620
Head tube lengthmm	110	120	130	140
Seat tube angle	66°	66°	66°	66°
Wheelbasemm	445	445	445	445
Front centermm	652	667	682	692
Bottom bracket dropmm	73	73	73	73
Bottom bracket heightmm	301	301	301	301
Standover heightmm	420	460	500	540
Stack/reach ratio	1.59	1.57	1.57	1.56

Not published by the manufacturer: Seat tube length, Head tube angle, Chainstay length, Fork rake, 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
Bicycle weight: 14.8 kg

32.6 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 22
Largest chainring: 44
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 18.8 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

Fork spring: Coil
Tire width: 2.1″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 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: 2020
Sample: 1,088 bicycles with this information
Coverage: 86.0% of the class

Lowest gear

18.8 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2020
Sample: 1,057 bicycles with this information
Coverage: 83.6% of the class

Highest gear

116.0 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2020
Sample: 1,057 bicycles with this information
Coverage: 83.6% of the class

Shifting

Mechanical

57 of 1,264 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2020
Sample: 1,264 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.2 km/h
Highest gear: 44.4 km/h

Total gear range 618%

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: 18.8–116.0 gear inches
Class reference (p10–p90): 17.4–105.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2020
Lowest gear: 1057 bicycles with this information, 83.6% of the class
Highest gear: 1057 bicycles with this information, 83.6% 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 2020 builds
Specification	This bicycle Ghost Kato 3.9 AL U	Ghost Kato 1.6 AL	Ghost Kato 1.6 AL U	Ghost Kato 2.0 AL U	Ghost Kato 2.4 AL	Ghost Kato 2.7 AL U
Frame
Bicycle weight	14.8 kg	15.1 kg	15.1 kg	10.3 kg	11.8 kg	Not informed
Suspension
Front travel	100 mm	100 mm	100 mm	50 mm	50 mm	100 mm
Drivetrain
Front chainrings	3	3	3	1	3	3
Smallest chainring	22	24	24	32	24	24
Largest chainring	44	42	42	32	38	42
Rear sprockets	9	8	8	8	8	8
Smallest sprocket	11	12	12	12	12	12
Largest sprocket	34	32	32	32	32	32
Lowest gear	18.8 in	19.5 in	19.5 in	20.0 in	18.0 in	20.6 in
Highest gear	116.0 in	91.0 in	91.0 in	53.3 in	76.0 in	96.3 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Rim brake	Rim brake	Hydraulic disc
Other specifications
Wheel size	29″	26″	26″	20″	24″	27.5″

Changes since 2019
Specification	2019 Ghost Kato 3.9 AL U	This bicycle Ghost Kato 3.9 AL U
Frame
Bicycle weight	14.7 kg	14.8 kg
Drivetrain
Smallest chainring	24	22
Largest chainring	42	44
Rear sprockets	8	9
Smallest sprocket	12	11
Largest sprocket	32	34
Lowest gear	21.8 in	18.8 in
Highest gear	101.5 in	116.0 in