Miche 2 Piece design Fixed Track Steel Sprocket Silver + Carrier Bicycle Bike 3/32 15T

then held in place with the lockring of the hub., Unique cassette type sprocket that slots on to the carrier supplied with the sprocket

The splined adaptor screws onto the hub just like a normal cog

Simply slide the sprocket onto the carrier

Both carrier and sprocket are held in place with the lockring

simply undo the lockring and remove the sprocket, To change the ratio

Slide on a different tooth size and refit the lockring.

The actual sprocket is threaded and cannot be run with carrier.

Because of the smaller diameter of a 13t sprocket

Made from Opaque chrome-plated steel

Brand: Miche