KTM Scarp Sonic

2020 MountainCross-country Manufacturer page

Travel: 100 / 95 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 34t / 10–51t
Gear range: 510%
Weight: 9.6 kg 21.2 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 151–164
SM 159–170
MD 165–177
LG 171–184

Components

20 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

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

None
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

Grips
- KTM
Handlebar
- KTM
Headset
- KTM
Pedals

None
Saddle
- Selle Italia
Seatpost
- KTM
Stem
- KTM

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Reach 440mm

Stack 596mm

Wheelbase 1145mm

Head angle 68.5°

Seat angle 75.0°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	423	440	458	475
Stackmm	586	596	605	614
Top tube lengthmm	580	600	620	640
Seat tube lengthmm	380	430	480	530
Head tube lengthmm	95	105	115	125
Head tube angle	68.5°	68.5°	68.5°	68.5°
Seat tube angle	75°	75°	75°	75°
Chainstay lengthmm	435	435	435	435
Wheelbasemm	1124	1145	1166	1187
Front centermm	693	714	735	756
Bottom bracket dropmm	45	45	45	45
Bottom bracket heightmm	329	329	329	329
Standover heightmm	780	780	780	786
Fork rakemm	51	51	51	51
Trailmm	93	93	93	93
Stack/reach ratio	1.39	1.36	1.32	1.29

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: 9.6 kg

21.2 lb

Suspension

Suspension configuration: Full suspension
Front travel: 100 mm
Rear travel: 95 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 19.3 in
Highest gear: 98.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Wheel material: Carbon
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

19.3 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

98.6 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

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: 7.4 km/h
Highest gear: 37.8 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: 19.3–98.6 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

Differences across 2020 builds
Specification	This bicycle KTM Scarp Sonic	KTM Scarp 294	KTM Scarp Elite	KTM Scarp Master	KTM Scarp MT Elite	KTM Scarp MT Glory
Frame
Intended fit	Unisex	Unisex	Unisex	Unisex	Unisex	womens
Frame material	Carbon	Aluminum	Carbon	Carbon	Carbon	Carbon
Bicycle weight	9.6 kg	14.3 kg	12.5 kg	11.3 kg	12.7 kg	12.4 kg
Suspension
Front travel	100 mm	100 mm	100 mm	100 mm	120 mm	120 mm
Rear travel	95 mm	95 mm	95 mm	95 mm	115 mm	115 mm
Drivetrain
Smallest chainring	34	34	34	34	32	30
Largest chainring	34	34	34	34	32	30
Smallest sprocket	10	11	10	10	10	10
Largest sprocket	51	50	51	51	51	51
Lowest gear	19.3 in	19.7 in	19.3 in	19.3 in	18.2 in	17.1 in
Highest gear	98.6 in	89.6 in	98.6 in	98.6 in	92.8 in	87.0 in
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost
Other specifications
Fork spring	Air	Not informed	Air	Air	Air	Air
Wheel material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum