You must be logged in and verified to contact the designer.
Based on the Graham Farish diamond frame bogie required for Parkwood warflats and warwells, but modified as per the kit instructions (file down the bearing boss until it is flush) and fitted with a short fixed rapido style coupling at one end and an NEM style pocket the other end. Cut off whichever you don't need. This is an experimental product, and I may add variants with different fittings, wheelbase and exterior designs. The NEM pocket is positioned for standard length NEM couplings.
The same as the Short NEM version of my 5' 9" wb N-gauge diamond frame bogie, but the NEM coupler is mounted closer in, for the standard NEM coupling instead of the short one. SELECTED DIMENSIONS: Centre of pivot hole to rapido-style coupler back plate outer face = 13.2 mm Centre of pivot hole to the outer front edge of the rapido-style coupler hook = 17.3 mm The fixed rapido-style coupling hooks on these are quite shallow, front to back, which can make coupling and uncoupling a bit fiddly and may not be great on very tight curves. Solution=Graham Farish NEM fitting couplers mounted in the NEM pocket on these bogies, which will have similar location for the back plate but the front edge of the coupler will be slightly further out (and the coupling will be less tight).