Superior STK 400

2023 UrbanHybrid Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €799 Last known price
Fork travel: 60 mm
Wheels: 700c
Drivetrain: 3 × 8 28–48t / 11–34t
Gear range: 530%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

LG 170–181
XL 179–191
XXL 189–200

Components

17 of 23 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 Touring Geometry, Integrated Cable Routing, BB BSA Not identified

Suspension

1 part

Fork
- Zoom

Drivetrain

7 parts

Bottom bracket
- Shimano BB-UN101
BB-UN101
Cassette
- Shimano CS-HG31 8 speeds 11–34t
CS-HG31
Chain
- KMC
Crankset
- Shimano Tourney FC-TY501 8 speeds 28t
FC-TY501
Front derailleur
- Shimano Tourney TX FD-TX800-TS3 3 speeds
FD-TX800-TS3
Rear derailleur
- Shimano Acera RD-M3020 8 speeds
RD-M3020
Shifters
- Shimano ST-EF505
ST-EF505

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

5 parts

Front hub
- Shimano DH-3D37-QR
DH-3D37-QR
Rear hub
- Shimano FH-TX505-8 11 speeds
FH-TX505
Rims

STARS J19DC, Disc, 36H Not identified
Spokes
- Sapim Leader
Tires
- Schwalbe Road Cruiser

Cockpit and contact points

6 parts

Handlebar

ONE Alloy, 620mm, 25.4mm Not identified
Headset
- FSA
TH-807ST
Pedals
- Marwi
SP-872N
Saddle
- Selle Royal
Seatpost

ONE, Alloy, 27.2mm Not identified
Stem

ONE, Alloy, 25.4mm, Adjustable Not identified

Other components

2 parts

Fenders

Eurofender sport W46, Plast, Black Glossy Not identified
Lights
- AXA

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size XL

Table

Reach 423mm

Stack 609mm

Wheelbase 1119mm

Head angle 71.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	420	423	437
Stackmm	606	609	630
Top tube lengthmm	600	610	630
Seat tube lengthmm	483	533	584
Head tube lengthmm	160	160	180
Head tube angle	70°	71°	71.5°
Seat tube angle	73.5°	73°	73°
Chainstay lengthmm	445	445	445
Wheelbasemm	1115	1119	1124
Front centermm	678	682	687
Bottom bracket dropmm	65	65	65
Fork rakemm	54	65	55
Trailmm	70	51	59
Stack/reach ratio	1.44	1.44	1.44
Suspension and parts
Crank lengthmm	170	170	170
Handlebar widthmm	620	620	620
Stem lengthmm	90	90	110

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 60 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 28
Largest chainring: 48
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 23.9 in
Highest gear: 126.6 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: BSA
Fork spring: Coil
Tire width: 40c
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.1 km/h
Highest gear: 48.5 km/h

Total gear range 530%

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: 23.9–126.6 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Superior STK 400	Superior STK 100	Superior STK 100 L	Superior STK 400 L	Superior STK 500	Superior STK 500 L
Frame
Fork material	Not informed	Steel	Steel	Not informed	Not informed	Not informed
Suspension
Suspension configuration	Hardtail	Rigid	Rigid	Hardtail	Hardtail	Hardtail
Front travel	60 mm	Not informed	Not informed	60 mm	60 mm	60 mm
Drivetrain
Smallest chainring	28	28	28	28	26	26
Rear sprockets	8	7	7	8	9	9
Smallest sprocket	11	14	14	11	11	11
Largest sprocket	34	28	28	34	34	34
Lowest gear	23.9 in	29.0 in	29.0 in	23.9 in	22.2 in	22.2 in
Highest gear	126.6 in	99.4 in	99.4 in	126.6 in	126.6 in	126.6 in
Brakes
Brake type	Hydraulic disc	Rim brake	Rim brake	Hydraulic disc	Hydraulic disc	Hydraulic disc
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	suspension	suspension
Other specifications
Fork spring	Coil	Not informed	Not informed	Coil	Coil	Coil
Suspension	Hardtail	Rigid	Rigid	Hardtail	Hardtail	Hardtail