Superior F.L.Y. 27

Name: Superior F.L.Y. 27
Brand: Superior

2026 YouthGeneral youth Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €699 Last known price
Suspension: Rigid
Wheels: 27.5″
Drivetrain: 1 × 9 30t / 11–36t
Gear range: 327%
Weight: 10.7 kg 23.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

9 of 20 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 6061 T6 Double Butted, Advanced Junior Geometry, 1xOptimized, BB BSA, Inner cable routing, Disc Brake Flat mount Not identified

Suspension

1 part

Fork

Alloy 6061 T6, Advanced Junior, Disc Brake Flat mount Not identified

Drivetrain

6 parts

Bottom bracket
- Thun
Cassette
- Shimano CS-LG300 11–36t
CS-LG300
Chain
- KMC
Crankset

ONE Sport, Alloy, Narrow/Wide, 152mm, 30T Not identified
Rear derailleur
- Shimano Cues RD-U4010 10 speeds
RD-U4010
Shifters
- Shimano Cues SL-U4050-9R 9 speeds
SL-U4050-9R

Brakes

1 part

Brakes
- Alhonga
HJ-372F

Wheels and tires

5 parts

Front hub

ONE Sport, 28H, Disc, M9x100mm, QR Type Not identified
Rear hub

ONE Sport, 28H, CL, M10x135, QR Type Not identified
Rims

STARS J20S, Disc, 28H Not identified
Spokes
- Sapim
Tires
- Schwalbe Smart Sam

Cockpit and contact points

6 parts

Handlebar

ONE Alloy, 12mm rise, back sweep 9°, 31.8mm Not identified
Headset

ONE CH919TBW, 1-1/8 Not identified
Pedals

Bearing Pedals with reflector, PP Body Not identified
Saddle
- Selle Royal
Seatpost

ONE Sport, Alloy, 27.2mm Not identified
Stem

ONE, Alloy, 31,8mm, +3° Not identified

Sizes and geometry

2 sizes Open in the geometry plotter

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

Size XS

Table

Reach 397mm

Stack 516mm

Wheelbase 1060mm

Head angle 68.0°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	397	438
Stackmm	516	516
Top tube lengthmm	545	586
Seat tube lengthmm	330	393
Head tube lengthmm	100	100
Head tube angle	68°	68°
Seat tube angle	74°	74°
Chainstay lengthmm	432	432
Wheelbasemm	1060	1101
Front centermm	633	674
Bottom bracket dropmm	50	50
Fork rakemm	42	42
Stack/reach ratio	1.30	1.18
Suspension and parts
Crank lengthmm	152	152
Handlebar widthmm	620	620
Stem lengthmm	45	45

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 10.7 kg

23.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 22.9 in
Highest gear: 75.0 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: BSA
Tire width: 2.1″
Wheel material: Aluminum
Wheel size: 27.5″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.8 km/h
Highest gear: 28.7 km/h

Total gear range 327%

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: 22.9–75.0 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 2026 builds
Specification	This bicycle Superior F.L.Y. 27	Superior F.L.Y. 24
Frame
Bicycle weight	10.7 kg	9.2 kg
Drivetrain
Smallest chainring	30	28
Largest chainring	30	28
Rear sprockets	9	8
Largest sprocket	36	34
Lowest gear	22.9 in	19.8 in
Highest gear	75.0 in	61.1 in
Other specifications
Tire width	2.1″	2″
Wheel size	27.5″	24″