Superior XF 939 TR

2024 MountainTrail Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €3,299 Last known price
Travel: 140 / 130 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 34t / 10–51t
Gear range: 510%
Weight: 13.95 kg 30.8 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 160–171
MD 169–181
LG 179–191
XL 189–200

Components

13 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

SU-02, Alu X6 Ultralite MTB Trail, Advanced Geometry, Travel 130 mm, Tapered Head Tube, BB92, 3D alloy one piece link, Alloy swingarm, SR dropout, Boost 12x148 mm, Inner cable routing, Dropped seat post ready Not identified

SU-02

Suspension

2 parts

Drivetrain

6 parts

Bottom bracket
- Shimano BB-MT500-PA
BB-MT500-PABB-MT500PA
Cassette
- Shimano Deore CS-M6100-12 12 speeds 10–51t
CS-M6100-12CS-M6100
Chain
- Shimano Deore CN-M6100
CN-M6100
Crankset
- Shimano SLX FC-M7120 12 speeds 34t
FC-M7120
Rear derailleur
- Shimano Deore XT RD-M8100 12 speeds
RD-M8100
Shifters
- Shimano SLX SL-M7100-IR 12 speeds
SL-M7100-IR

Brakes

1 part

Brakes
- Shimano Deore BR-M6120
BR-M6120

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Handlebar

ONE Alloy, 12mm rise, 35mm Not identified
Headset
- Acros
AZX-212
Saddle
- Fizik Terra Aidon X5
Seatpost

ONE Sport Dropper Post, Alloy, 30.9mm Not identified
Stem

ONE, Alloy, 35mm Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 429mm

Stack 607mm

Wheelbase 1173mm

Head angle 66.0°

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 Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	407	429	449	465
Stackmm	598	607	607	617
Top tube lengthmm	584	610	630	650
Seat tube lengthmm	393	431	482	533
Head tube lengthmm	90	100	100	110
Head tube angle	66°	66°	66°	66°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	432	432	432	432
Wheelbasemm	1147	1173	1193	1213
Front centermm	716	742	762	782
Bottom bracket dropmm	25	25	25	25
Bottom bracket heightmm	349	349	349	349
Fork rakemm	49	49	49	49
Trailmm	113	113	113	113
Stack/reach ratio	1.47	1.42	1.35	1.33
Suspension and parts
Crank lengthmm	170	175	175	175
Handlebar widthmm	760	760	760	760
Stem lengthmm	40	50	50	50

Not published by the manufacturer: Standover height, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 13.95 kg

30.8 lb

Suspension

Suspension configuration: Full suspension
Front travel: 140 mm
Rear travel: 130 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: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Fork spring: Air
Tire width: 2.4″
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

140 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2024
Sample: 2,036 bicycles with this information
Coverage: 96.6% of the class

Lowest gear

19.3 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2024
Sample: 1,558 bicycles with this information
Coverage: 73.9% of the class

Highest gear

98.6 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2024
Sample: 1,558 bicycles with this information
Coverage: 73.9% of the class

Shifting

Mechanical

346 of 2,107 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2024
Sample: 2,107 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): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2024
Lowest gear: 1558 bicycles with this information, 73.9% of the class
Highest gear: 1558 bicycles with this information, 73.9% 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 2024 builds
Specification	This bicycle Superior XF 939 TR	Superior XF 6.2 DC	Superior XF 6.6 DC	Superior XF 919 RC	Superior XF 919 TR	Superior XF 929 RC
Frame
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Carbon
Bicycle weight	13.95 kg	15.4 kg	13.95 kg	14.7 kg	14.8 kg	13.4 kg
Suspension
Front travel	140 mm	130 mm	130 mm	100 mm	140 mm	100 mm
Rear travel	130 mm	130 mm	130 mm	100 mm	130 mm	100 mm
Drivetrain
Smallest chainring	34	34	34	34	32	34
Largest chainring	34	34	34	34	32	34
Lowest gear	19.3 in	19.3 in	19.3 in	19.3 in	18.2 in	19.3 in
Highest gear	98.6 in	98.6 in	98.6 in	98.6 in	92.8 in	98.6 in
Cockpit
Seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost	Rigid seatpost	Dropper seatpost	Rigid seatpost
Other specifications
Fork spring	Air	Not informed	Air	Air	Air	Air
Tire width	2.4″	2.4″	2.4″	2.25″	2.4″	2.25″