Front travel
120 mm
This value is within the central range for this class.
Rockrider E-Mountainbike Hardtail 29 Zoll Aluminiumrahmen E-Expl 140 blau
1 of 7
Rockrider E-Mountainbike Hardtail 29 Zoll Aluminiumrahmen E-Expl 140 blau
1 of 7
- 120
- 29″
- 1 × 8
- 383%
- 499
- Aluminum
- 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.
Frame and fork
-
Frame
Aluminum frame with 120mm fork travel, 9x135mm rear axle (Quick Release), 31.6mm seatpost diameter, 2 bottle cage mounts
Electric system
-
Battery
Fully integrated 499Wh battery with bottom removal option and protective flap
-
Charger
Included charger
-
Display
T500 UH LCD display with 3 assistance modes, pedestrian push assist mode, USB-C port (5V, 500mAh), left-side mounted with downward tilt for better ergonomics and protection
-
Motor
Suspension
-
Fork
-
Rear shock
Not specified
-
Remote
Not specified
Drivetrain
-
Bottom bracket
Not specified
-
Cassette
8-speed 12-46 cassette
-
Chain
-
Chain guide
Not specified
-
Chain tensioner
Not specified
-
Crankset
165mm cranks with 34-tooth chainring
-
Front derailleur
Not specified
-
Power meter
Not specified
-
Rear derailleur
-
Shifters
Not specified
Brakes
-
Brake levers
Not specified
-
Brakes
-
Disc rotors
180mm front and rear rotors
Wheels and tires
-
Front hub
Not specified
-
Rear hub
Not specified
-
Rims
-
Spokes
32 spokes
-
Tires
Cockpit and contact points
-
Grips
Lock On grips
-
Handlebar
AL-330
-
Headset
Not specified
-
Pedals
Resin flat pedals
-
Saddle
-
Seatpost
-
Stem
Aluminum stem with 6° angle, 60mm length
Other components
-
Bell
-
Fenders
Not specified
-
Lights
Not specified
-
Lock
Not specified
-
Racks
Not specified
-
Kickstand
Not specified
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
Suspension
- Suspension configuration
-
- Full suspension
- Front travel
-
- 120 mm
Drivetrain
- Front chainrings
-
- 1
- Smallest chainring
-
- 34
- Largest chainring
-
- 34
- Rear sprockets
-
- 8
- Smallest sprocket
-
- 12
- Largest sprocket
-
- 46
- Lowest gear
-
- 21.4 in
- Highest gear
-
- 82.2 in
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Seatpost
-
- Rigid seatpost
- Shifting
-
- Mechanical
Electric system
- Battery capacity
-
- 499 Wh
Additional specifications
- Battery
-
- Fully integrated 499Wh battery with bottom removal option and protective flap
- Fork spring
-
- Coil
- Power meter
-
- Not specified
- Tire width
-
- 2.4″
- Wheel material
-
- Aluminum
- Wheel size
-
- 29″
Technical analysis
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Lowest gear
21.4 gear inches
This value is above the central range for this class.
Highest gear
82.2 gear inches
This value is below the central range for this class.
Shifting
Mechanical
387 of 1,847 bicycles with this information use electronic shifting.
Gearing
This bicycle
- 8.2
- 31.5
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.
E-Mountainbike Hardtail 29 Zoll Aluminiumrahmen E-Expl 140 blau
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