Mongoose Dirt Grinder ATV Electric Four-Wheeled Off-Road Vehicle Miniature children's electric off-road quad bike with 300-watt, 24-volt motor Pair of 12-volt sealed-gel batteries for durability, power, and performance Dual front shocks and independent rear suspension; LED front and rear lights Forward and reverse function with keyed parental speed control (5 or 7.5 mph) Oversized off-road steel wheels and rear disc brake; for ages 6 and older