The Brompton Saddle Forward Adapter Pin brings the saddle forward and if fitted pointing down allows the smallest folded-bike size - Pointing up it raises the saddle 30mm. This part is no longer available at Brompton UK, we however have some new old stock. The ones shown here on the photos are used and sold out. So what you will get when you order one will be better looking than these, but not perfect as they are old stock.

Tags: seat forward adjustment adapter , seatpost adapter, saddle forward adapter pin, saddle backwards adapter