Azusa Tuf-N-Tru TNT Sprocket and Uni-Hub set is built to last! The sprocket is made of 160 aluminum with a 66-tooth set up to fit a #35 chain. The Uni-hub is zinc plated steel with 1” bore, standard 5.25” bolt circle and comes with 1/4” keyway plus set screw hardware.
Azusa Tuf-N-Tru TNT Sprocket and Uni-Hub set is built to last! The sprocket is made of 160 aluminum with a 66-tooth set up to fit a #35 chain. The Uni-hub is zinc plated steel with 1” bore, standard 5.25” bolt circle and comes with 1/4” keyway plus set screw hardware.
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