Sensitive offer (6)
I believe the answer is:
Here is my best explanation:
This clue is a double definition.
'sensitive' is the first definition.
('tender' can be a synonym of 'sensitive')
'offer' is the second definition.
(tender is a kind of offer)
(Other definitions for tender that I've seen before include "Put in a bid", "Painful to the touch", "Former railway vehicle is sensitive", "Bid, not being tough", "Dinghy towed by a yacht", "Make offer in gentle way", ". . . is the night (Scott Fitzgerald)", "Easily chewed", "Easy to cut or chew" and "Delicate, offer".)