A bit late...
On November 2009 I had flyed my bike from Nairobi Kenya to Mombai India, using KenyaAir cargo. The totla price was about 750$ and my ticket 350$, so not so bad. Ask Chris at JJ's for the agent ditails, and other logistics like crating, and transporting the bike to Jomo Kenyata Airport.
Clearing in India is a bit complicated; takes about 3 days, and cost minimum of 300$...