The manufacturer did not publish rider heights for these sizes.
Components
13 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.
PartComponentPart no.
Frame and fork
1 part
Frame
6061 T6 heat treated, aluminium alloy, seat tube 12.5" (317mm) - maximum rider weight: 65kg
Not identified
Frog Bikes junior specific slimline saddle (small)
Seatpost
Aluminium, micro adjust, 27.2mm
Not identified
Stem
Aluminum, 1"1/8, 50mm, 4 bolt clamp
Not identified
Sizes and geometry
1 size
Size explorer
Rider-height ranges are not published for these sizes.
Understanding sizes and measurements
Height ranges are reported by the manufacturer. A matching range is a starting point, not a guarantee of fit. Your proportions and bike setup also matter.
Reach is the horizontal distance from the bottom bracket to the top of the head tube; stack is the vertical distance.
Positive values mean more reach or stack than the reference size; zero means the same measurement. Missing values are not estimated.
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
Bicycle weight
11.79 kg
26.0 lb
Suspension
Suspension configuration
Hardtail
Front travel
100 mm
Drivetrain
Derived by Bikelake
Front chainrings
1
Smallest chainring
32
Largest chainring
32
Rear sprockets
9
Smallest sprocket
11
Largest sprocket
46
Lowest gear
16.7 in
Highest gear
69.8 in
Wheels and brakes
Wheel configuration
Same size
Brake type
Hydraulic disc
Fit and controls
Seatpost
Rigid seatpost
Shifting
Mechanical
Additional specifications
Fork spring
Air
Tire width
2.2″
Wheel material
Aluminum
Wheel size
24″
Technical analysis
1 measure
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Shifting
How we calculated this
This analysis describes frequency, not preference.
Mechanical
9 of 321 bicycles with this information use electronic shifting.
Electronic 2.8%Mechanical 97.1%
Cohort
Youth / Mountain youth
Model year: 2026
Sample
321 bicycles with this information
Coverage
100.0% of the class
Gearing
Estimated speeds at 80 rpm
This bicycle
Lowest gear
6.4 km/h
Highest gear
26.7 km/h
015304560
Total gear range418%
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.
070 gear inches
This bicycle
16.7–69.8 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.