These screw-on sprocket tunnels are made from 316L stainless steel with external threading. They have a 5/16" wearable area between flares. The back side unscrews for easy insertion. Choose your size below.
These screw-on sprocket tunnels are made from 316L stainless steel with external threading. They have a 5/16" wearable area between flares. The back side unscrews for easy insertion. Choose your size below.