Originally Posted by
Little Darwin
The 520 also had some additional braze-ons. Perhaps differing by year, but I believe an additional set of bosses for a water bottle under the down tube, and a low rider mount on the fork. In addition it probably had double eyelets front and rear, and I don't know if your 500 has them.
Nope. I bought my '84 model 520 new, and I still ride it every day. It came with a single bottle cage braze-on, single dropout eyelets, no low rider mounts on the front fork. It has canti bosses and rack mount bosses front and rear...