Hi all, Just got my adapters/spacers/instructions from Jim on Friday. A beautiful bit of machining. I just ordered the bearings (6304-sealed) and went to the hardware store for the allen bolts (12@8X1.25X50). These are beautiful and wonder why Omars charged $100 for a sprocket when the bearings are $20 shipped and the bolts are $15. Just saying.Jim replied to my email and put me on his list......