Mountain E-Bike


Description Title

The RBSM SPORTS Mud Adder is a tough and rugged electric “MTB” bike designed and developed for off-road cycling adventures. The RBSM SPORTS Mud Adder rides just like a regular mountain bike, with or without a charge in it. it is among the lightest E-bikes on the market. Built-in frame battery has the look and feel of a regular mountain bike. Front suspension forks offers the most comfortable riding experience for any terrain. Front and rear hydraulic disc brake for better brake performance.



  • Frame: Aluminum Alloy, Al6061
  • Color: Black/Red/blue
  • Motor: 500 watts 48 volt, Bafang brushless rear hub motor
  • Speed: 32km/h (20 mph) pedaling power assist
  • Battery: 48 volt, 10.5 AH. , 504-watt-hours, Lithium-ion, SAMSUNG battery cells, can be charged on or off the bike
  • Range: 55 KM/charge, (30 miles)


Out of stock

Derailleur: Microshift 9-S
Fork: Zoom Hydraulic suspension aluminum alloy front fork
LCD display KDS986
Battery and battery percentage indication
Motor Power indication
Assistance-level indication
Speed indication (incl. running speed, Max. speed and Ave. speed)
Odometer and trip distance
The push-assistance function
Trip time indication
Backlight On/Off
Error code indication
USB connection indicator
Various Parameters Settings (e.g., wheel size, speed-limited, battery level bar, assistance level etc.)Charger Smart charger, 120/240 volts, led indicator, UL certificate, 2 amp, charges bike in 4 to 6 hours
Charger: 48V 2A, AC input line 110-240V ,2AMPS CHARGER
Brakes Bengal hydraulic disc brake, brake lever
Brake Levers Aluminum with power cut off switches on both levers
Handlebar/Stem Aluminum Alloy
Saddle SR fashion saddle
Grips VLG soft and comfortable grips
Seat Height: 80 cm to 100 cm (31.5 in. to 39 in.)
Seat Post : Aluminum Alloy
Rims: aluminum double wall, 27.5
Tires: Panaracer 27.5×2.10 A/V
Weight/height Capacity 100 kg (220 lbs) maximum. / recommended for riders 4’8” to 6’1″