5118A 8X16X5mm Ball Bearings Rubber Sealed (2) Nitro Motors & Parts Transferring power to the rocks

Transferring power to the rocks is a compact 3-gear transmission

5V high quality AA alkaline batteries are also required for launch controller (not included)

That's right

High thickness hydrophilic foam for increased fluid retention

5118A 8X16X5mm Ball Bearings Rubber Sealed (2) Nitro Motors & Parts Transferring power to the rocksBall bearings, black rubber sealed (8x16x5mm) (2) Pair of 8x16x5 mm black rubber seal ball bearings. A step above blue seal bearings, black seal bearings offer an even tighter seal for ultimate protection and less maintenance in dirty environments. Replacement part for these models: Maxx Sledge