S&M XLT Seatpost Clamp w/ Quick Release
The S&M XLT Seatpost Clamp w/ Quick Release is a great set up for riders that may like to keep their seat high for cruising but want to be able to lower it quickly to get it out of your way if you plan to ride aggressively. The quick release option allows you to do this without any tools.
The 25.4" option fits most average BMX frames made of steel.