I've been oil shopping and searched GuzziTech for this info and found none. Eni AGIP has rolled out (as of June 2011--news to me!) a new range of synthetic oils to replace what we were accustomed to (the AGIP Racing 4T 10W-60). The attachment presents the rollout. Specs available at http://www.eniride.com/iride-motogp-10w60-p-1.html. $8.95/L (case quantity pricing).