The 6WD chassis employs 3 differential gears to transmit power from the front-center-mounted motor to all of the model's wheels

Hard anodized black aluminum slider

The support arms sit on top of a swivel platform that allows the vehicle to rotate a full 360 degrees and tilts by as much as 45 degrees

Put two or three air holes in the wheels or tyres to allow the tyre to flex properly

Mod1 5mm Hardened Steel Pinion Gear 14 Tooth (1)

Estes Rockets - 3/16" Two-Piece Maxi Rod, for Large Rockets KYO34494T1 The 6WD chassis employs 3This 3 16" (5 mm) diameter two piece launch rod is necessary for most of Estes larger rockets that are powered by C11, D and E Engines. Can be used in the 2215 Porta Pad II or 2238 Porta Pad E launch pad. Also works great when used as an alignment tool on model rockets that require two launch lugs.