All the benefits of the original Thudbuster LT design in a smaller package * 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, cyclocross, and commuters * Shorter linkage design still provides 1.3 inches of active stiction-free travel * Compression and rebound damping is handled by a single urethane elastomer, which can be changed to fit your size and riding style * 489 grams (27.2mm version)