Front travel
120 mm
This value is within the central range for this class.
Rockrider 27.5" Mountain Bike ST 900
Rockrider 27.5" Mountain Bike ST 900
- Not published
- £649
- 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.
Suspension
-
Fork
-
Rear shock
This mountain bike has no rear suspension. This is a "semi-rigid" mountain bike. Compared to a full suspension mountain bike (with rear suspension), the advantages are clear: lighter weight, less loss of energy on flatter terrain. If however your primary concern is comfort and manoeuvrability, the ST 900 is available in a full suspension version with suspension at the rear.
Drivetrain
-
Crankset
Sizes and geometry
Size explorer
Understanding sizes and measurements
Geometry not published
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame weight
-
- 0.23 kg
- 0.5 lb
Suspension
- Suspension configuration
-
- Full suspension
- Front travel
-
- 120 mm
Drivetrain
- Front chainrings
-
- 1
- Smallest chainring
-
- 46
- Largest chainring
-
- 46
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Shifting
-
- Mechanical
Additional specifications
- Fork spring
-
- Air
- 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" Mountain Bike ST 900
Similar bicycles
Same category, closest configuration.
