Superior XP 939

Name: Superior XP 939
Brand: Superior

2025 MountainCross-country Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €1,959 Last known price
Fork travel: 100 mm
Wheels: 29″
Drivetrain: 1 × 12 34t / 10–51t
Gear range: 510%
Weight: 12.15 kg 26.8 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

14 of 19 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

Alu X6 Ultralite, Race Geometry, Conical Head Tube, BB92, Boost Thru axle 148x12mm, Inner cable routing Not identified

Suspension

1 part

Fork
- RockShox Recon

Drivetrain

6 parts

Bottom bracket
- Shimano BB-MT500-PA
BB-MT500-PABB-MT500PA
Cassette
- Shimano SLX CS-M7100 12 speeds 10–51t
CS-M7100CS-M7101
Chain
- Shimano Deore CN-M6100
CN-M6100
Crankset
- Shimano Deore XT FC-M8100 12 speeds 34t
FC-M8100
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 BR-MT410
BR-MT410

Wheels and tires

5 parts

Front hub
- Shimano HB-TC500-15-B
HB-TC500-15
Rear hub
- Shimano FH-TC500-MS-B 12 speeds
FH-TC500-MS
Rims

STARS J25D, Disc, Tubeless, 32H Not identified
Spokes
- Sapim
Tires
- Schwalbe Racing Ralph

Cockpit and contact points

5 parts

Handlebar

ONE Race, Alloy, 5mm rise, 31.8mm Not identified
Headset
- Acros
AZX-212
Saddle
- Fizik Terra Aidon X5
Seatpost

ONE Race, Alloy, 27.2mm Not identified
Stem

ONE Race, Alloy, 31,8mm, -7° Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 437mm

Stack 600mm

Wheelbase 1130mm

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 Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	415	437	455	472
Stackmm	591	600	609	619
Top tube lengthmm	585	610	630	650
Seat tube lengthmm	393	431	482	533
Head tube lengthmm	90	100	110	120
Head tube angle	69°	69°	69°	69°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	440	440	440	440
Wheelbasemm	1105	1130	1151	1172
Front centermm	671	696	717	738
Bottom bracket dropmm	55	55	55	55
Bottom bracket heightmm	319	319	319	319
Fork rakemm	45	44	44	44
Trailmm	96	97	97	97
Stack/reach ratio	1.42	1.37	1.34	1.31
Suspension and parts
Crank lengthmm	170	175	175	175
Handlebar widthmm	760	760	760	760
Stem lengthmm	60	60	80	80

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: 12.15 kg

26.8 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 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

Bottom bracket standard: BB86/BB92
Fork spring: Air
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

2 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: 2025
Sample: 1,508 bicycles with this information
Coverage: 87.8% of the class

Shifting

Mechanical

222 of 1,648 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2025
Sample: 1,648 bicycles with this information
Coverage: 95.9% 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

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 2025 builds
Specification	This bicycle Superior XP 939	Superior XP 6.1	Superior XP 6.2	Superior XP 6.6	Superior XP 909	Superior XP 919
Frame
Bicycle weight	12.15 kg	13 kg	12.9 kg	12.15 kg	13 kg	12.6 kg
Drivetrain
Rear sprockets	12	11	12	12	11	12
Smallest sprocket	10	11	10	10	11	10
Highest gear	98.6 in	89.6 in	98.6 in	98.6 in	89.6 in	98.6 in
Other specifications
Fork spring	Air	Not informed	Not informed	Air	Not informed	Not informed
Tire width	2.25″	2.1″	2.25″	2.25″	2.25″	2.25″