Front travel
80 mm
This value is below the central range for this class.
Rockrider Mountainbike Expl 50 dunkelgrau
1 of 9
Rockrider Mountainbike Expl 50 dunkelgrau
1 of 9
- 80
- 27.5″
- 1 × 7
- 200%
- Aluminum
- Rim brake
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.
Frame and fork
-
Frame
Aluminum frame, Hardtail type, Comfort Geometry Frame (CGF) with sloping top tube, available in sizes S (1.50m-1.64m), M (1.65m-1.74m), L (1.75m-1.84m), XL (1.85m-2.00m)
Suspension
-
Fork
80mm travel suspension fork with mechanical spring
Drivetrain
-
Cassette
MF-TZ500
-
Chain
-
Chain guide
Chainring guard (to protect clothing from dirt)
-
Crankset
Triple chainring with 22, 32 and 42 teeth + chain guard/grease
-
Front derailleur
FD-M20
-
Rear derailleur
RD-M25
-
Shifters
Brakes
-
Brakes
V-Brakes with brake pads
Wheels and tires
-
Rims
27.5-inch wheels with hollow chamber rims and 28 spokes
-
Tires
Dry 27.5 × 2.0 tires with good rolling properties and side tread for cornering grip
Cockpit and contact points
-
Grips
Soft-touch material grips for good grip and comfortable feel
-
Handlebar
Steel handlebar, 620mm wide
-
Pedals
MTB flat pedals made of hard resin
-
Saddle
Ergofit saddle in wide hammock shape
-
Seatpost
Steel flex seatpost, 350-400mm long, 27.2mm diameter
-
Stem
Aluminum stem, 90mm long with 10° angle
Other components
-
Bell
-
Fenders
Compatible with MTB fender set (reference 8385291)
-
Racks
Compatible with luggage carrier 500 (reference 8364376)
-
Kickstand
Compatible with rear bike stand 500 (reference 8302792)
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
Suspension
- Suspension configuration
-
- Hardtail
- Front travel
-
- 80 mm
Drivetrain
- Front chainrings
-
- 1
- Smallest chainring
-
- 42
- Largest chainring
-
- 42
- Rear sprockets
-
- 7
- Smallest sprocket
-
- 14
- Largest sprocket
-
- 28
- Lowest gear
-
- 41.3 in
- Highest gear
-
- 82.5 in
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Rim brake
Fit and controls
- Seatpost
-
- Rigid seatpost
- Shifting
-
- Mechanical
Additional specifications
- Tire width
-
- 2″
- 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
222 of 1,647 bicycles with this information use electronic shifting.
Gearing
This bicycle
- 15.8
- 31.6
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.
Mountainbike Expl 50 dunkelgrau
Similar bicycles
Same category, closest configuration.
