simplex Sprockets with hub (ASA) 25-1 | small chain sprocket | 25 roller chain sprocket
Simplex Sprockets with hub (ASA) 25-1 is a kind of standard sprockets with hub,matching standard 25 chain.
Simplex Sprockets with hub (ASA) 25-1 is a kind of standard sprockets with hub,matching standard 25 chain.
simplex plate wheel (ASA) 25-1 is suit for size 25 standard chain.pitch1/4",teeth range form 8-125 and without hub type.