Front travel
80 mm
This value is below the central range for this class.
Rockrider 27.5" Mountain Bike ST 520
Rockrider 27.5" Mountain Bike ST 520
- Not published
- £259
- 80
- 27.5″
- 14.35
- Mechanical disc
Not published by the manufacturer
- Sizes and geometry
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.
Suspension
-
Fork
The 80 mm front suspension helps you get started with overcoming obstacles on slightly uneven trails easily. Easily adjust the hardness using U-Fit technology (weight adjuster). Simply set the number to your weight using the dial on the fork.
-
Rear shock
This mountain bike has no rear suspension. It is a "semi-stiff" mountain bike: perfect for beginners launching themselves on their first mountain bike tours. Compared to a full suspension mountain bike (with rear suspension), the advantages are clear: the mountain bike is lighter; less energy is lost on flatter ground.
Brakes
-
Brakes
Wheels and tires
-
Tires
The 27.5" wheels of the ST 520 are tolerant and sturdy, with 19 mm double-walled rims with 28 spokes. Overcome your first obstacles without fear: small rocks, cracks, holes and bumps! Because your first rides will be on dry ground, the Dry 27.5 x 2.0 tyres are most suitable. Great performance thanks to a central section with low rolling resistance and side knobs that provide good grip on turns.
Cockpit and contact points
-
Saddle
The ST 520's saddle fixing (welded) prevents any saddle movement as you cycle. Because your comfort is our next priority after safety, we've added an exclusive Ergofit saddle that is wider and hammock shaped. Easily adjust the height of your saddle with the Flex steel seat post, either 350mm or 400mm long (depending on the bike size). Its smaller 27.2mm diameter provides your seat with natural flexibility, 30% more than a standard solution.
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Bicycle weight
-
- 14.35 kg
- 31.6 lb
Suspension
- Suspension configuration
-
- Full suspension
- Front travel
-
- 80 mm
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Mechanical disc
Fit and controls
- Shifting
-
- Mechanical
Additional specifications
- Tire width
-
- 2″
- 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
57 of 1,261 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 2020 builds
Other models in this family
Published versions from the same family and model year.
27.5" Mountain Bike ST 520
Similar bicycles
Same category, closest configuration.
