One pair of traction wheels for Triang Big Big Train Blue Flier locomotive, not anything else shown in the photos.They have a hard wheel and flange with a over moulded rubber tyre and push firmly on to the axle of the locos gear box.They give much improved traction over the originals which are now over 50 years old and usually perished.Many people use them for scratch built projects and other O gauge locos.All tooling and mouldings are Made In England.

Type: Locomotive
Gauge: O