ZIPP SEATPOST ZIP SL SPEED B1 31.6 400 0mm CRBN M-BK-DECAL 00.6818.021.007

A favorite of pro road and cyclocross racers because of its weight and dependability A favorite of pro road and cyclocross racers because of its weight and dependability The redesigned SL Speed offers the same range of adjustment as its predecessor but at a lighter weight thanks to Sram`s Exogram technology Minimum insertion length is 100mm Weights based on 330mm length