Front travel
140 mm
This value is within the central range for this class.
Rockrider E-Mountainbike 29 Zoll E-Expl 520 S rot
1 of 23
Rockrider E-Mountainbike 29 Zoll E-Expl 520 S rot
1 of 23
- 140 / 140
- 29″
- 1 × 10
- 436%
- 500
- 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 6061 full suspension frame with 140mm rear travel, tapered head tube, 31.6mm seat tube diameter, integrated side-removable battery, and mounting for 1 bottle cage
Electric system
-
Battery
500 Wh fully integrated frame battery with side opening for easy handling, compatible with 360 Wh extension battery (sold separately), intelligent BMS for long life (over 500 full charge cycles)
-
Charger
2A charger included
-
Display
Ergo 900 TFT color display with 5 assistance modes, pedestrian mode for pushing assistance, Bluetooth connectivity, mounted on left side angled downward for better ergonomics and protection
-
Motor
Suspension
-
Fork
-
Rear shock
Drivetrain
-
Cassette
-
Chain
-
Chain guide
34-tooth chainring with chain guide
-
Crankset
170mm cranks
-
Rear derailleur
-
Shifters
Brakes
-
Brakes
-
Disc rotors
203mm front and rear rotors with 6-bolt mounting
Wheels and tires
-
Rims
-
Tires
Cockpit and contact points
-
Grips
-
Handlebar
-
Headset
ZS 44/28.6 – 56/40 headset
-
Pedals
-
Saddle
DECATHLON Core 60° saddle
-
Seatpost
-
Stem
Other components
-
Bell
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
Suspension
- Suspension configuration
-
- Full suspension
- Front travel
-
- 140 mm
- Rear travel
-
- 140 mm
Drivetrain
- Front chainrings
-
- 1
- Rear sprockets
-
- 10
- Smallest sprocket
-
- 11
- Largest sprocket
-
- 48
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Seatpost
-
- Dropper seatpost
- Shifting
-
- Mechanical
Electric system
- Battery capacity
-
- 500 Wh
Additional specifications
- Battery
-
- 500 Wh fully integrated frame battery with side opening for easy handling, compatible with 360 Wh extension battery (sold separately), intelligent BMS for long life (over 500 full charge cycles)
- Fork spring
-
- Air
- 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.
Shifting
Mechanical
387 of 1,847 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.
E-Mountainbike 29 Zoll E-Expl 520 S rot
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