That's so strange that they neglected to put that in the service guide.
I have an 06 Marathon XC and that service guide shows the oil levels. Not sure how different the Race was from the XC, but if it helps the XC takes 40 in the Right and 140 in the left.
A forum community dedicated to Mountain Bike owners and enthusiasts. Come join the discussion about bike parts, components, deals, performance, modifications, classifieds, trails, troubleshooting, maintenance, and more!