Yes, really simple, could just as easily have M10×1 extensions on the ends for track nuts but I think the M10×1.5 female threads in the axle with screws is neater. Spacers are retained by magnets assembly, 10mm each side gives a sprocket mounting face 40mm from centre, mine are 15mm NDS and 5mm DS to give a 46.5mm chainline and dishless wheel.
Yes, really simple, could just as easily have M10×1 extensions on the ends for track nuts but I think the M10×1.5 female threads in the axle with screws is neater. Spacers are retained by
magnetsassembly, 10mm each side gives a sprocket mounting face 40mm from centre, mine are 15mm NDS and 5mm DS to give a 46.5mm chainline and dishless wheel.