Not if you want to start it, RS race bikes usually use a remote starter, even the 748RS with its YTX7 needed a slave battery when cold

Just compare the Cold Cranking Amps of a Lithium Ion Battery to a Lead Acid

I thing the YTX7 is about 110 amps
The YTZ6S is 90 amps
and the B2600 Super-B is 150 Amps