Originally Posted by
CycleryNorth81
The pulleys in the link have 11 teeth. The vintage pulleys have 10T. Are you positive the 11T pulley will work with vintage deraillers?
10T ally are available and exact to the original Bullseye design. Super low cost ($10) vs. the greedy sellers of 'so called' NOS vintage Bullseye ($80 pair!). I'm doubting they are actual NOS bullseye.
All colors plus of course silver available. E the Asian source for the 10t. Great product and service.