Reprint of the off-road machine "Beetle".Each part has been upgraded to 2014 specifications.The gearbox and oil damper are pre-assembled. (Oil injection is required).6061T6 aluminum forged suspension arm.Equipped with differential gears in a two-piece die-cast aluminum gearbox.Slipper clutch for gear protection and freedom of setting.Smooth operation with aluminum cylinder + stainless steel shaft oil damper.The screw-on part is plated to make a flat surface.Reduced use of nuts and self-tapping screws to reduce weight.Most of the screws are hex screws to achieve a crisp assembly feel.The rear wheel is lightweight as a one-piece structure.Inner sponge is installed on the rear tire.Newly adopted tires with a new block pattern made of high-grip material.Full ball bearing specification (14 pcs).