I still think a travel agent is a good idea for cross, and by my kitchen scale only adds 16g over a noodle.
Craig admits, though, that while most privateer racers in wetter climates do have to concern themselves with pad clearance in the mud, he not only often has the luxury of a pit bike but also a support mechanic to take care of both machines.
Even so, he feels it makes more sense to choose your equipment based on the rule rather than the exception, and in many cases - at least in the US - that rule is dry and fast.
"I've got a guy in the pits so if my brakes are jammed up with mud I'll stop and get my other bike and ride that for a couple of laps and then I'll have a new bike so it'll be a non-issue," he said. "[Fort Collins] has been the first muddy race of the year and when you're riding a motorcycle on a race track, you're either on the brakes or on the gas and when you're on your bike you should be doing the same thing.
Like you should be accelerating until you need to slow down at your braking point and with those brakes you can actually achieve that so I'm fired up that Lance [Larrabee, at TRP USA] was able to bring that to market. They're awesome."
http://www.cyclingnews.com/features/...cx-advanced-sl