Blue 1.250" Tuf-Neck Retro Seat Post Clamp (31.8mm) BMX stems specifically designed for these clamps

specifically designed for these clamps

*Chrome plated parts likely have occasional "specks" in the finish under close inspection

25" in diameter

Silver 1" Tuf-Neck Drunken Tiger Retro BMX Stem

The bolt is 4140 chromoly

Blue 1.250" Tuf-Neck Retro Seat Post Clamp (31.8mm) BMX stems specifically designed for these clampsBlue 1. 250" Tuf Neck Retro Seat Post Clamp (31. 8mm). New school quality, old school look. Complete your retro build with this new version of a classic. 1. 250" (31. 8mm) clamp. ***Double check the size you need. This clamp is a 1. 25" inch diameter clamp, so it clamps a frame tube that is 1. 25" in diameter, typical of big MODERN 26 29" cruisers. Many older, vintage BMX bikes have a 1" inch diameter frame tube. However, some BMX use a slightly