Front travel
120 mm
This value is within the central range for this class.
Rockrider 27.5" Electric Mountain Bike E-ST 520
Rockrider 27.5" Electric Mountain Bike E-ST 520
- Not published
- £1,699
- 120
- 27.5″
- 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.
Electric system
-
Battery
-
Motor
Suspension
-
Fork
Drivetrain
-
Crankset
E-ST520
Brakes
-
Brakes
Wheels and tires
-
Rims
These wheels were specially designed for this mountain bike: - 23 mm rims (width between brackets), 28 spokes at the front and 32 spokes at the rear, for greater durability and good grip with wide tyres (up to 2.5"). - BOOST thru rear axle (12x148) for greater durability - Aluminium hubs with sealed bearings - TUBELESS READY rims: you will need TUBELESS tyres, specific Presta valves, and puncture sealant.
-
Tires
E-ST520
Cockpit and contact points
-
Saddle
Sizes and geometry
Size explorer
Understanding sizes and measurements
Geometry not published
Specifications
Frame and fork
- Intended fit
-
- Unisex
Suspension
- Suspension configuration
-
- Hardtail
- Front travel
-
- 120 mm
Drivetrain
- Front chainrings
-
- 1
- Smallest chainring
-
- 34
- Largest chainring
-
- 34
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Shifting
-
- Mechanical
Additional specifications
- Battery
-
- Our Rockrider mountain bike team has designed a battery that locks in place with a simple lever. Child's play! This locking system prevents the battery vibrating when riding on rough terrain. There is also a lock in case you want to stop your battery getting stolen. For example, if you park your bike in the street.
- Fork spring
-
- Coil
- Tire width
-
- 2.4″
- 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
53 of 1,346 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 2021 builds
Other models in this family
Published versions from the same family and model year.
27.5" Electric Mountain Bike E-ST 520
Similar bicycles
Same category, closest configuration.
