Stevens Beat SL 20”

Name: Stevens Beat SL 20”
Brand: Stevens

2025 YouthGeneral youth Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €529 Last known price
Suspension: Rigid
Wheels: 20″
Drivetrain: 1 × 8 32t / 11–32t
Gear range: 291%
Weight: 9.1 kg 20.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

11.5"

The manufacturer did not publish rider heights for these sizes.

Components

16 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

Aluminium 6061 TB, O.L.D.: 135 mm, Brake: cantilever, BB: BSA 68 mm, Cable routing: external, Rack mounts Not identified

Suspension

1 part

Fork
- Stevens

Drivetrain

6 parts

Bottom bracket

BSA, 68mm, threaded Not identified
Cassette
- Shimano CS-HG31 8 speeds 28–32t
CS-HG31
Chain
- KMC Z8.3 8 speeds
Crankset
- Oxygen 32t
Rear derailleur
- Shimano Altus RD-M310
RD-M310
Shifters
- Shimano SL-RS45-8R
SL-RS45-8R

Brakes

2 parts

Brake levers
- Tektro TS325A
Brakes
- Tektro
STB-01

Wheels and tires

4 parts

Cockpit and contact points

5 parts

Handlebar
- Oxygen
Headset
- Stevens
Pedals

KID Reflex Not identified
Saddle
- Oxygen
Seatpost
- Oxygen

Sizes and geometry

1 size Open in the geometry plotter

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

Size 11.5"

Table

Reach 316mm

Stack 437mm

Wheelbase 886mm

Head angle 69.0°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 20″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	316
Stackmm	437
Top tube lengthmm	441
Seat tube lengthmm	204
Head tube lengthmm	130
Head tube angle	69°
Seat tube angle	74°
Chainstay lengthmm	365
Wheelbasemm	886
Front centermm	522
Bottom bracket dropmm	25
Bottom bracket heightmm	233
Standover heightmm	525
Fork rakemm	45
Stack/reach ratio	1.38
Suspension and parts
Crank lengthmm	140
Stem lengthmm	70
Stem angle	35°

Not published by the manufacturer: Trail, Front travel, Rear travel, Handlebar width, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 9.1 kg

20.1 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 20.0 in
Highest gear: 58.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 20″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.7 km/h
Highest gear: 22.3 km/h

Total gear range 291%

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: 20.0–58.2 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 Stevens Beat SL 20”	Stevens Beat SL 24”	Stevens Beat SL Disc 20”	Stevens Beat SL Disc 24”
Frame
Bicycle weight	9.1 kg	9.8 kg	9.4 kg	10.2 kg
Drivetrain
Lowest gear	20.0 in	24.0 in	20.0 in	24.0 in
Highest gear	58.2 in	69.8 in	58.2 in	69.8 in
Brakes
Brake type	Rim brake	Rim brake	Hydraulic disc	Hydraulic disc
Other specifications
Wheel size	20″	24″	20″	24″