Front travel
120 mm
This value is within the central range for this class.
Rockrider 27.5" Electric Mountain Bike E-ST 500
Rockrider 27.5" Electric Mountain Bike E-ST 500
- Not published
- £1,599
- 120
- 27.5″
- 1 × 8
- 350%
- 420
- 22.8
- Aluminum
- Hydraulic disc
Rider height by size (cm)
Size guide- SM
- MD
- LG
- XL
Components
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
-
Frame
ROCKRIDER COMFORT GEOMETRY FRAME in 6061 aluminium with hydroformed tubes 12x148 mm Boost Seat tube diameter: 31.6 mm Tapered head tube 1 bottle cage mounting point
Electric system
-
Battery
Samsung SDI or LG Capacity: 420 Wh Our battery supplier sources its minerals responsibly and sustainably, and is part of the "Responsible Minerals Initiative".
-
Display
ERGO 500 3 assistance modes: Eco / Standard / Boost. Walk mode. Stats displayed: Active assistance mode / Battery level / Speed (current, average, max) / Remaining battery / Distance covered (total and trip)
-
Motor
Suspension
-
Fork
Drivetrain
-
Crankset
175 mm
-
Rear derailleur
Brakes
-
Brakes
HD-M275HD-M276
Wheels and tires
-
Rims
-
Tires
up to 2.5"
Cockpit and contact points
-
Pedals
Sizes and geometry
Size explorer
Understanding sizes and measurements
Geometry not published
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
- Bicycle weight
-
- 22.8 kg
- 50.3 lb
Suspension
- Suspension configuration
-
- Hardtail
- Front travel
-
- 120 mm
Drivetrain
- Front chainrings
-
- 1
- Rear sprockets
-
- 8
- Smallest sprocket
-
- 12
- Largest sprocket
-
- 42
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Shifting
-
- Mechanical
Electric system
- Battery capacity
-
- 420 Wh
Additional specifications
- Battery
-
- Samsung SDI or LG Capacity: 420 Wh Our battery supplier sources its minerals responsibly and sustainably, and is part of the "Responsible Minerals Initiative".
- Fork spring
-
- Coil
- Tire width
-
- 2.5″
- Wheel material
-
- Aluminum
- Wheel size
-
- 27.5″
Technical analysis
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Shifting
Mechanical
120 of 1,720 bicycles with this information use electronic shifting.
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 2022 builds
Other models in this family
Published versions from the same family and model year.
27.5" Electric Mountain Bike E-ST 500
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