Originally Posted by Bianchigirll

IIRC in the 'Tri-Color' era the few triple bikes built around 600 used a Deore or Deore XT RD. RX100 may have been the first "sport" long cage when it came out around '92 with the 105 following a few years later.

I would hunt down an older good condition XT and be done with it.

Also I don't know if your ever tried to replace a cage on a Rd but that spring is a real pain to try and retension.

Originally Posted by RobbieTunes

IF you find it after it rolls under the car.