KTM Ultra FUN 29

2021 MountainCross-country Manufacturer page

KTM Ultra FUN 29, color Black Matt (Grey+gold)

Price: Not published

Prices shown first for United States
Europe: €799 Last known price
Fork travel: 100 mm
Wheels: 29″
Drivetrain: 2 × 9 22–36t / 11–36t
Gear range: 536%
Weight: 14.8 kg 32.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

16 of 17 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" Alloy 6061 MTB M1110 Not identified

Suspension

1 part

Fork
- SR Suntour

Drivetrain

6 parts

Cassette
- Shimano CS-HG200-9 9 speeds
CS-HG200
Chain
- Shimano CN-HG53
CN-HG53
Crankset
- Shimano FC-MT210-2 9 speeds
FC-MT210
Front derailleur
- Shimano FD-M3120
FD-M3120
Rear derailleur
- Shimano RD-M592-SGS
RD-M592-SGS
Shifters
- Shimano Alivio SL-M3100
SL-M3100

Brakes

2 parts

Brakes
- Shimano BR-MT200
BR-MT200
Disc rotors
- Shimano SM-RT10
SM-RT10

Wheels and tires

1 part

Rims
- KTM
HB-TX505

Cockpit and contact points

6 parts

Handlebar
- KTM
Headset
- Ritchey
Pedals
- KTM
Saddle
- KTM
Seatpost
- KTM
Stem
- KTM

Sizes and geometry

4 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size LG

Table

Reach 435mm

Stack 629mm

Wheelbase 1131mm

Head angle 69.0°

Seat angle 74.0°

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 Reach Stack

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	419	435	451	460
Stackmm	614	629	642	661
Top tube lengthmm	595	615	635	650
Seat tube lengthmm	430	480	530	570
Head tube lengthmm	110	125	140	160
Head tube angle	69°	69°	69°	69°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	440	440	440	440
Wheelbasemm	1109	1131	1152	1169
Front centermm	678	700	721	738
Bottom bracket dropmm	70	70	70	70
Bottom bracket heightmm	304	304	304	304
Standover heightmm	769	799	831	860
Fork rakemm	44	44	44	45
Trailmm	97	97	97	96
Stack/reach ratio	1.47	1.45	1.42	1.44

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: 14.8 kg

32.6 lb
Weight limit: 135 kg

297.6 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 22
Largest chainring: 36
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 17.7 in
Highest gear: 94.9 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
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: 2021
Sample: 1,256 bicycles with this information
Coverage: 91.6% of the class

Lowest gear

17.7 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,101 bicycles with this information
Coverage: 80.3% of the class

Highest gear

94.9 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,101 bicycles with this information
Coverage: 80.3% of the class

Shifting

Mechanical

89 of 1,368 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,368 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 36.4 km/h

Total gear range 536%

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: 17.7–94.9 gear inches
Class reference (p10–p90): 17.4–100.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2021
Lowest gear: 1101 bicycles with this information, 80.3% of the class
Highest gear: 1101 bicycles with this information, 80.3% 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 2021 builds

Differences across 2021 builds
Specification	This bicycle KTM Ultra FUN 29	KTM Ultra 1964 Comp 29	KTM Ultra 1964 PRO 29	KTM Ultra EVO DIM	KTM Ultra Flite 27	KTM Ultra Flite 29
Frame
Bicycle weight	14.8 kg	13.4 kg	12.4 kg	13.7 kg	14.1 kg	14.3 kg
Weight limit	135 kg	113 kg	132 kg	124 kg	134 kg	134 kg
Suspension
Front travel	100 mm	100 mm	100 mm	130 mm	100 mm	100 mm
Drivetrain
Front chainrings	2	1	1	1	2	2
Smallest chainring	22	32	34	32	26	26
Largest chainring	36	32	34	32	36	36
Rear sprockets	9	12	12	12	10	10
Smallest sprocket	11	10	10	11	11	11
Largest sprocket	36	51	51	50	42	42
Lowest gear	17.7 in	18.2 in	19.3 in	18.6 in	17.0 in	18.0 in
Highest gear	94.9 in	92.8 in	98.6 in	84.4 in	90.0 in	94.9 in
Other specifications
Fork spring	Coil	Coil	Air	Not informed	Coil	Coil
Wheel size	29″	29″	29″	29″	27.5″	29″