Reverie air intake adaptor reducers come in two varieties; standard or stepped. Stepped adaptors give you the option of a range of different outlet sizes (typically 58/75/152mm) whereas standard adaptors only allow a single reduction (e.g. 206mm (8") to 100mm). Stepped adaptors are available in either Alloy or Carbon Fibre while standard adaptors are available in Carbon only.
For standard adaptors, we manufacture 206mm (8") reduced to either 152/127.5/100/85/75mm or 152mm (6") reduced to either 127.5/100/85/75/70mm. For stepped adaptors, we manufacture 152mm (6") reducing to 100/75/58mm in either Carbon or Alloy.