Chainring Adapter 1

Product Description

This machined aluminum adapter will allow you to mount any of our chainrings or chainring adapter to our 206 mm cartridge bottom bracket or a 5/8" shaft with a 3/16" key way, 5 bolt pattern diameter is 2.63 inches.

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ChainRing Adapter 1

Posted by Dave O on May 30th 2017

ChainRing Adpater 1 from SBP was better than I expected. Finish was very smooth and it fit on the 5/8" jack-shaft perfectly. Kit even included keyway bar, set screw and allen wrench for set screw. I would purchase again from SPB.