Chop Saw III Single Speed Bicycle BMX chainring 7075 110mm bcd 38T MADE IN USA (ALL COLORS) Model: Chop Saw III Color: Anodized colors black, silver, blue, red, gold, purple, green, hot pink Size: 38T, 110mm bcd, 3/32" chain (will work with either 3/32" or 1/8" chain) Material/Weight: 7075 aluminum / 71g MADE IN THE USA