KTM Prowler Sonic

2020 MountainEnduro Manufacturer page

Travel: 150 / 150 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 32t / 10–51t
Gear range: 510%
Weight: 13.2 kg 29.1 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

20 of 22 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

Carbon Fiber Not identified

Suspension

2 parts

Drivetrain

7 parts

Cassette
- Shimano XTR CS-M9100-12
CS-M9100-12
Chain
- Shimano XTR CN-M9100
CN-M9100
Chain guide

Upper guide Not identified
Crankset
- Shimano XTR FC-M9120 12 speeds
FC-M9120
Front derailleur

None
Rear derailleur
- Shimano XTR RD-M9100-SGS 12 speeds
RD-M9100-SGS
Shifters
- Shimano XTR SL-M9100
SL-M9100

Brakes

2 parts

Wheels and tires

5 parts

Cockpit and contact points

7 parts

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 461mm

Stack 620mm

Wheelbase 1209mm

Head angle 66.5°

Seat angle 76.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	445	461	488
Stackmm	606	620	634
Top tube lengthmm	590	610	640
Seat tube lengthmm	430	450	480
Head tube lengthmm	90	105	120
Head tube angle	66.5°	66.5°	66.5°
Seat tube angle	76.5°	76.5°	76.5°
Chainstay lengthmm	436	436	436
Wheelbasemm	1186	1209	1241
Front centermm	752	775	807
Bottom bracket dropmm	30	30	30
Bottom bracket heightmm	344	344	344
Standover heightmm	805	805	805
Fork rakemm	51	52	51
Trailmm	107	106	107
Stack/reach ratio	1.36	1.35	1.30

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: Carbon
Bicycle weight: 13.2 kg

29.1 lb

Suspension

Suspension configuration: Full suspension
Front travel: 150 mm
Rear travel: 150 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 18.2 in
Highest gear: 92.8 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
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

5 measures

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

Front travel

150 mm

This value is below 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

150 mm

This value is within 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

18.2 gear inches

This value is within 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

92.8 gear inches

This value is within 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: 7.0 km/h
Highest gear: 35.5 km/h

Total gear range 510%

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: 18.2–92.8 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 KTM Prowler Sonic	KTM Prowler 291	KTM Prowler 292	KTM Prowler Glory	KTM Prowler Master
Frame
Intended fit	Unisex	Unisex	Unisex	womens	Unisex
Frame material	Carbon	Aluminum	Aluminum	Carbon	Carbon
Bicycle weight	13.2 kg	15.5 kg	16.1 kg	14 kg	13.8 kg
Drivetrain
Smallest chainring	32	30	30	28	30
Largest chainring	32	30	30	28	30
Smallest sprocket	10	10	11	10	10
Largest sprocket	51	51	50	51	51
Lowest gear	18.2 in	17.1 in	17.4 in	15.9 in	17.1 in
Highest gear	92.8 in	87.0 in	79.1 in	81.2 in	87.0 in
Other specifications
Bottom bracket standard	Not informed	BSA	Not informed	BSA	BSA