Here is a brand new Knight bmx sprocket for use with 3pc cranks. Fits 19mm spindle. Has never been used whatsoever. I ordered it and it arrived with some scratches on it so I sanded it with a scotch brite on the front. Then I decided to go with a blue one. It’s a killer sprocket, just not what I ended up needing for this build. I paid $60 plus shipping. Now only $25 shipped in the lower 48. Let me know if you need any other info. Thank you. Made in USA.