I have 6 pairs of used yellow TLR 12mm hex buggy wheels (4 x rear & 2 x 2wd front). Fit the Losi 22 & 22 2.0 as well as upcoming 22-4 (rears anyway!)... I'm fairly sure they fit the new Schumacher & Associated hex fitments too.
Some are a bit dirty but none cracked or damaged - ideal for club racing/practice.
£1.50 a pair plus £2 postage = £11 posted for the lot