The Alienation Starship Guard sprockets is a Trekkie inspired 100% CNC machined 7075 aluminum sprocket. It is CNC'd from 12mm 7075 aluminum with a 15/16” (24mm) center bore and 19 & 22mm sprocket adapters are included. This sprocket is compatible with 19mm, 22mm and 24mm spindles. The guard clears most popular chain models.
Size: 28T
Color: Silver
