Bearing.

Bearing at RC Shopper: 8 items in stock in the UK. Prices run from £4.99 to £49.99. Stock comes from TOPLINE, Yokomo, Reve D and 1 other brand. There are parts here for YD-2, but check the listing for the revision you run. We hold this stock ourselves rather than drop-shipping it, so orders placed before 2pm on a working day leave the same day. Bearings are the cheapest way to get a car rolling freely again. Replace them as a set rather than chasing one rough one.