Thudbuster Suspension seatpost ST Short Travel, 27.2 x 350mm w/shim to 28.6

All the benefits of the original Thudbuster design in a smaller package. The Thudbuster ST uses a shorter parallel-linkage mechanism to yield the ideal suspension post for:

-XC riders looking to "take the edge off" with less of a weight penalty

-Road riding enthusiasts

-Smaller riders and tandem stokers (due to the smaller minimum extension)

The shorter linkage design still provides 1.3 inches of active stiction-free travel. The compression and rebound damping is handled by a single urethane elastomer, which can be changed to fit your size and riding style.