Clearly marked and taken from a 1971 CB500K1. Fits 1971-73 CB500 K0-K1-K-2 models. Excellent chrome, straight no dents, no rust check out the pictures. Correct mounting struts and turn indicator brackets are shown. **This rack is not bolt on compatible with later CB550 models without modification due the difference in tailights.
If you don't want the backrest let me know I will rebate $10.
70 CM total length of rack is 70CM,
20CM across from frame mount points,
On a side, 18 CM on center from shock mount point to frame mount point
The rack top is 31 CM across.