These appear to be home made to me but I could be wrong. The guy I bought the RD from said he purchased them back in the 80's. I'm not going to be using them as I purchased the slipstream cycles rearsets.
(https://i.ibb.co/7vgkL7h/20231004-204359.jpg) (https://ibb.co/VVHw5X6)
(https://i.ibb.co/y8yRdkm/20231004-204405.jpg) (https://ibb.co/vJPBVdC)
(https://i.ibb.co/r32ZzBv/20231004-204413.jpg) (https://ibb.co/YXBt15b)
old specII's with more modern pegs.
Interesting. This bike had old SpecII chambers and the rearsets. They worked pretty well on the test ride. I think I'm going to media blast them and give them a new life. Maybe someone will want them.
Mike, I would!