0

I have several vintage NOS chain rings with part numbers. Is there a way to look them up to see what the specs are? Example: I have 4 rings with 24T, 68BCD:

  • two of them have part# 17L24000 stamped 1G L-24
  • two of them have part# 4-1C424000 stamped M9 P-24.

Do these differ somehow?

2

The first is a Shimano M950 chainring: https://si.shimano.com/pdfs/ev/EV-FC-M950-1591.pdf

The second is a Shimano M952 chainring: https://si.shimano.com/pdfs/ev/EV-FC-M952-4-1757.pdf

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.