The manufacturer did not publish rider heights for these sizes.
Components
20 of 25 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
KELLYS e-FRAME City Aluminium alloy monotube, semi-integrated battery, tapered HT, integrated kickstand mount
Not identified
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
Suspension
Suspension configuration
Hardtail
Front travel
75 mm
Drivetrain
Derived by Bikelake
Front chainrings
1
Smallest chainring
38
Largest chainring
38
Drivetrain technologies
internally-geared-hub
Wheels and brakes
Wheel configuration
Same size
Brake type
Hydraulic disc
Fit and controls
Seatpost
suspension
Shifting
Mechanical
Electric system
Battery capacity
504 Wh
Additional specifications
Battery
SHIMANO BT-E8010, 504 Wh / capacity 14 Ah
Fork spring
Coil
Tire width
2.4″
Wheel material
Aluminum
Wheel size
27.5″
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
11 of 276 bicycles with this information use electronic shifting.
Electronic 3.9%Mechanical 96.0%
Cohort
Urban / General urban
Model year: 2025
Sample
276 bicycles with this information
Coverage
100.0% of the class
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
Differences across 2025 builds
Specification
This bicycle
Kellys Estima Comp 80 SH M 27.5" 504Wh