7′ 9″ diam., 24 oval spokes, rectangular inner rim, apparent tread, 3″.
Hub 21¾″ face dia., 2¼″ out from the tyre.

Casting: 77.5 mm tread dia., 73.0 mm i/d, hub 1.9 mm out from the tyre.

Casting prices and stock . MR loco sets, price list

Scan of a casting in a set for a MR 4-2-2 115 class . MR 4-2-2 2601 class