-Material: Aluminum 7075-T6
-BCD: 96mm
-Full form CNC machines
-Tooth Count: 30T, 32T, 34T
-Compatible with: 10, 11 Speed Chain
-Colors: Black/ Red/ Blue/ Green/ Purple/ Orange
-Weight: 47.7g(30T), 56.6g(32T), 71.1g(34T)