Superior XP 939

2020 MountainCross-country Manufacturer page

Fork travel: 100 mm
Wheels: 29″
Drivetrain: 1 × 12 36t / 10–51t
Gear range: 510%
Weight: 11.8 kg 26.0 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

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

Components

12 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, Tapered Head Tube, BB92, SR dropout, Boost Thru axle 148x12mm, Inner Cable Routing Not identified

Suspension

1 part

Fork
- RockShox Recon RL

Drivetrain

6 parts

Bottom bracket
- Shimano BB-MT500-PA
BB-MT500-PABB-MT500PA
Cassette
- Shimano SLX CS-M7100-12 12 speeds 10–51t
CS-M7100-12
Chain
- Shimano SLX CN-M7100
CN-M7100
Crankset
- Shimano Deore XT FC-M8100 12 speeds 36t
FC-M8100
Rear derailleur
- Shimano Deore XT RD-M8100 12 speeds
RD-M8100
Shifters
- Shimano SLX SL-M7100-R 12 speeds
SL-M7100

Brakes

1 part

Brakes

Mechanical Disc Not identified

Wheels and tires

5 parts

Cockpit and contact points

5 parts

Grips

ONE1 VLG-1661D2N, Lock-On Not identified

VLG-1661D2N
Handlebar

ONE1 Race, Horizon Bow, 9° backsweep, 5mm rise, 760mm, 31.8mm Not identified
Saddle
- Fizik
Seatpost

ONE1 Race Alloy, SP 218, 27.2mm Not identified
Stem

ONE1 Race RAS-D63028 Alloy, 31.8mm, -10° Not identified

RAS-D63028

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

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
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	70	80	90
Seatpost lengthmm	400	400	400	400

Not published by the manufacturer: Front center, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, Front travel, Rear travel, Stem angle and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 11.8 kg

26.0 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 20.5 in
Highest gear: 104.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire width: 2.25″
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: 2020
Sample: 1,088 bicycles with this information
Coverage: 86.0% of the class

Lowest gear

20.5 gear inches

This value is above 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

104.4 gear inches

This value is above 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: 7.8 km/h
Highest gear: 40.0 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: 20.5–104.4 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 Superior XP 939	Superior XP 29 SE	Superior XP 909	Superior XP 919	Superior XP 929	Superior XP 969
Frame
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Bicycle weight	11.8 kg	12.8 kg	Not informed	12.2 kg	11.7 kg	10.7 kg
Drivetrain
Front chainrings	1	2	1	1	1	1
Smallest chainring	36	Not informed	36	34	36	34
Largest chainring	36	Not informed	36	34	36	34
Rear sprockets	12	2	12	12	12	12
Smallest sprocket	10	11	11	11	11	10
Largest sprocket	51	42	51	51	51	51
Lowest gear	20.5 in	Not informed	20.5 in	19.3 in	20.5 in	19.3 in
Highest gear	104.4 in	Not informed	94.9 in	89.6 in	94.9 in	98.6 in
Brakes
Brake type	Mechanical disc	Mechanical disc	Mechanical disc	Mechanical disc	Hydraulic disc	Hydraulic disc
Other specifications
Tire width	2.25″	2.1″	2.1″	2.25″	2.25″	2.25″