The manufacturer did not publish rider heights for these sizes.
Components
6 of 10 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.
Can be charged directly on the bike or off the bike. Fully charges in 7 hours with the 2A charger provided. Compatible with the Rockrider 4A charger for faster charging (ref: 8753941).
Motor
The mid-drive motor better distributes the weight across the bike compared with a hub motor. The motor and battery are positioned low down and between the wheels. The result: the bike is easy to handle, just like a traditional hybrid bike.
Not identified
We've chosen to use the Acolyte derailleur because of its durability. 8 gears: reducing the drivetrain to just 8 gears means bigger – and therefore sturdier – cogs. "Single click" switch: avoids gear changes being too quick when the chain is subjected to stresses that could damage it. 12x42 cassette: we've opted for a cassette with 12 teeth, rather than 11, on the smallest cog. This makes the cassette last longer.
DO6.Y Caliper, left side / DO6.Z Caliper, right side
Series
Vela
As the bicycle's manufacturer lists it
TEKTRO T280 hydraulic disc brakes (160 mm front and rear diameter). Hydraulic brakes are more precise than cable-actuated brakes and the level of braking is easier to control.
Wheels and tires
2 parts
Rims
Rims Reinforced (double-walled) asymmetric rims Inner width: 25c Not tubeless compatible Spokes: 32 front and 32 rear Rustproof treatment (galvanised) Hubs: Sealed cartridge bearings. Axles: Quick release
Not identified
Rockrider Trekking long ride saddle. We conducted morphological studies aiming to understand where the pressure points are on different body types. We designed the size of the saddle and selected the foam so as to better distribute these pressure points. The saddle was then tested in real use and updated based on feedback from our testers.
Other components
2 parts
Fenders
The mudguards ensure that there is always 6 mm of space between the tyre and mudguard. They allow you to ride on dirt tracks without mud getting clogged between the tyre and the mudguard.
Not identified
Racks
The bike has universal attachment points. It is compatible with most pannier racks available on the market. We've developed a pannier rack that is specifically designed for the e-actv 500 (ref. 8828232). It is easy to attach to the frame using 4 screws, and needs no further adjustment.
Not identified
Sizes and geometry
2 sizes
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
Fork material
Aluminum
Bicycle weight
24.5 kg
54.0 lb
Suspension
Suspension configuration
Hardtail
Front travel
63 mm
Drivetrain
Front chainrings
1
Derived by Bikelake
Wheels and brakes
Wheel configuration
Same size
Brake type
Hydraulic disc
Fit and controls
Shifting
Mechanical
Additional specifications
Battery
Can be charged directly on the bike or off the bike. Fully charges in 7 hours with the 2A charger provided. Compatible with the Rockrider 4A charger for faster charging (ref: 8753941).
Fork spring
Coil
Tire clearance
Maximum tire width: 47c; Additional specification: Wheel kind: 700
Tire width
47c
Wheel material
Aluminum
Wheel size
700c
Technical analysis
2 measures
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Front travel
How we calculated this
Observed range: 30 mm to 160 mm. Median: 63 mm.
63mm
This value is within the central range for this class.
60 mmTypical range110 mm
Cohort
Urban / Hybrid
Model year: 2026
Sample
580 bicycles with this information
Coverage
72.4% of the class
Shifting
How we calculated this
This analysis describes frequency, not preference.
Mechanical
21 of 801 bicycles with this information use electronic shifting.
Electronic 2.6%Mechanical 97.3%
Cohort
Urban / Hybrid
Model year: 2026
Sample
801 bicycles with this information
Coverage
100.0% of the class
Other models in this family
2 models
Published versions from the same family and model year.
This bicycle
E-bike, Hybrid
Vélo tout chemin électrique avec moteur central et cadre bas, E-ACTV 500 Lavande