Ghost FR AMR 8.7 AL U

2020 MountainEnduro Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €3,999 Last known price
Travel: 170 / 165 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 12 34t / 10–50t
Gear range: 500%
Weight: 15 kg 33.1 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

11 of 14 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

FRAMR AL Not identified

Suspension

2 parts

Drivetrain

3 parts

Brakes

1 part

Brakes
- Formula

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Handlebar
- Syntace
Headset

16012 Not identified
Saddle
- Ergon
Seatpost

Hodaka Dropper Post 31.6 mm Not identified
Stem
- Syntace

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 445mm

Stack 604mm

Wheelbase 1217mm

Head angle 64.5°

Seat angle 76.0°

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
Reachmm	416	445	466	486
Stackmm	595	604	613	622
Top tube lengthmm	564	596	619	641
Seat tube lengthmm	410	430	460	500
Head tube lengthmm	100	110	120	130
Head tube angle	64.5°	64.5°	64.5°	64.5°
Seat tube angle	76°	76°	76°	76°
Chainstay lengthmm	440	440	440	440
Wheelbasemm	1183	1217	1242	1267
Front centermm	743	777	802	827
Bottom bracket dropmm	15	15	15	15
Bottom bracket heightmm	340	340	340	340
Standover heightmm	721	739	766	782
Fork rakemm	46	46	46	47
Trailmm	119	119	119	117
Stack/reach ratio	1.43	1.36	1.32	1.28

Not published by the manufacturer: 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: 15 kg

33.1 lb

Suspension

Suspension configuration: Full suspension
Front travel: 170 mm
Rear travel: 165 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 50
Lowest gear: 18.7 in
Highest gear: 93.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.5″
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

170 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 829 bicycles with this information
Coverage: 98.5% of the class

Rear travel

165 mm

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 678 bicycles with this information
Coverage: 80.6% of the class

Lowest gear

18.7 gear inches

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 705 bicycles with this information
Coverage: 83.8% of the class

Highest gear

93.5 gear inches

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 705 bicycles with this information
Coverage: 83.8% of the class

Shifting

Mechanical

50 of 841 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2020
Sample: 841 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.2 km/h
Highest gear: 35.8 km/h

Total gear range 500%

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: 18.7–93.5 gear inches
Class reference (p10–p90): 17.3–93.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2020
Lowest gear: 705 bicycles with this information, 83.8% of the class
Highest gear: 705 bicycles with this information, 83.8% 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

Differences across 2020 builds
Specification	This bicycle Ghost FR AMR 8.7 AL U	Ghost FR AMR 4.7 AL U	Ghost FR AMR 6.7 AL U
Frame
Bicycle weight	15 kg	15.8 kg	15.7 kg
Suspension
Front travel	170 mm	160 mm	170 mm
Drivetrain
Smallest chainring	34	32	34
Largest chainring	34	32	34
Smallest sprocket	10	11	10
Lowest gear	18.7 in	17.6 in	18.7 in
Highest gear	93.5 in	80.0 in	93.5 in
Other specifications
Fork spring	Air	Air	Not informed
Rear shock spring	Not informed	Coil	Coil