Frog 47

2026 YouthGeneral youth Manufacturer page

Suspension: Rigid
Wheels: 16″
Drivetrain: 1 × 1 32t / 18t
Gear range: 100%
Weight: 6.75 kg 14.9 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

One Size

The manufacturer did not publish rider heights for these sizes.

Components

8 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

6061 T6 heat treated Aluminium alloy, seat tube 255mm Not identified

Suspension

1 part

Fork

6061 T6 heat treated aluminium alloy Not identified

Drivetrain

4 parts

Bottom bracket
- Thun
Cassette

ATA, standard ISO thread, 18t, 4 prong removal, chrome plated/brown Not identified
Chain
- KMC
Crankset
- Frog Bikes 32t

Brakes

2 parts

Wheels and tires

4 parts

Front hub

Quando, aluminium, sealed hub, 5mm allen bolt internal fixing, 16 hole Not identified
Rear hub

Quando, aluminium, sealed hub, standard freewheel thread and 5mm allen bolt internal fixing, 16 hole, drive side chain tensioner Not identified
Rims

Aluminium, 18", double wall, machined braking surface Not identified
Tires
- Kenda

Cockpit and contact points

6 parts

Handlebar

Aluminium, 30mm riser bar, 440mm Not identified
Headset
- Neco
Pedals

Resin platform, 9/16" thread, w/reflectors Not identified
Saddle
- Frog Bikes
Seatpost

Aluminium, micro adjust, 255mm Not identified
Stem

Aluminium, 1"1/8, 38mm, 4 bolt clamp Not identified

Other components

1 part

Fenders

Resin, black Not identified

Sizes and geometry

1 size

Rider-height ranges are not published for these sizes.

Size

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 6.75 kg

14.9 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 1
Smallest sprocket: 18
Largest sprocket: 18
Lowest gear: 28.4 in
Highest gear: 28.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Tire width: 1.5″
Wheel material: Aluminum
Wheel size: 16″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.9 km/h
Highest gear: 10.9 km/h

Total gear range 100%

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: 28.4–28.4 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 Frog 47	Frog 47 - 18 Inch
Frame
Bicycle weight	6.75 kg	Not informed
Drivetrain
Lowest gear	28.4 in	32.0 in
Highest gear	28.4 in	32.0 in
Cockpit
Seatpost	Rigid seatpost	Not informed
Other specifications
Wheel size	16″	18″