Brompton Eazy wheels / rollers
In 2016 Brompton introduced this new set of rollers - these replace both the original conical roller (QROLM) and the Eazy Wheels half set (QEZWSET-NR)

This is the 2 wheel roller set for bikes with no rack fitted, comprising the following:

2 x forward roller wheels (replacing the older roller wheels) - which attach to the Brompton rear frame
2 x Washers
2 x Spacers
2 x Bolts (M6 size)
Fitting instructions

The pack also contains the mudguard roller and fittings, and instructions for updating bikes with a rear mudguard (but no rack) fitted. (L type Bromptons) - these are not actually required if you have no rear mudguard.