Front travel
80 mm
This value is below the central range for this class.
Rockrider 27.5" Touring Mountain Bike ST 120
1 of 13
Rockrider 27.5" Touring Mountain Bike ST 120
1 of 13
- 80
- 27.5″
- 15.1
- Hydraulic 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 allows you to overcome your first obstacles with peace of mind on slightly uneven trails.Easily adjust the hardness using U-Fit technology (weight adjuster). Simply set the number to your weight (55 kg to 105 kg) using the dial on the fork.
Drivetrain
-
Crankset
RD-M25SL-759
Brakes
-
Brakes
Wheels and tires
-
Tires
The 27.5" wheels of the ST 120 are tolerant and sturdy, with 19 mm double-walled rims with 28 spokes. Slow down without worrying about obstacles: small rocks, cracks, holes and bumps! Because the first hikes are on dry ground, the DRY 27.5 x 2.0 tires are the most suitable. Their performance is optimized thanks to a very rolling central part, while their side studs provide good grip in turns.
Cockpit and contact points
-
Saddle
The saddle of the ST 120 is welded to prevent any movement of the saddle. And because your comfort is our priority after your safety, we've added an exclusive wider Ergofit saddle with a hammock shape. Easily adjust the height of your saddle with the Flex steel seat post, either 350 mm or 400 mm long (according to the bike size). Its reduced diameter of 27.2 mm gives your seat a degree of flexibility that is 30% greater than a conventional solution.
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Bicycle weight
-
- 15.1 kg
- 33.3 lb
Suspension
- Suspension configuration
-
- Hardtail
- Front travel
-
- 80 mm
Drivetrain
- Front chainrings
-
- 2
- Smallest chainring
-
- 11
- Largest chainring
-
- 34
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic 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
222 of 1,647 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 2025 builds
Other models in this family
Published versions from the same family and model year.
Similar bicycles
Same category, closest configuration.
