Cane Creek Thudbuster Long Travel Seatpost
The best choice for folding bikes with long stems, such as the Brompton or the Birdy.
KINEKT Suspension Seatpost
A light weight, compact suspension post for situations with little space under the saddle.
Aceoffix Suspension Upgrade for the Brompton
Cushy, no yo-yo suspension with performance far above the stock Brompton block.