Eric K. Langton built a dozen Mk4 JAP-powered speedway bikes, and the layout is very similar to an Erskine "Staride".
Eric Langton's main production was what he called the Maxi to suit Max Grosskreutz style of riding. Most of the local Halifax & Bradfords riders liked them - Langton built about 50 Maxi's, the majority being MK3 types.
see also Langton Douglas 1930
From the Speedway Workshop Archive
