Brett Metcalfe told us that making the switch to the factory Rockstar Makita Suzuki RM-Z450 was an easy one to make, mostly because the bike was so great from day one. Metty fine-tuned it during the off-season, and the bike he is racing tonight fits him like a glove. Here to tell us about the Aussie’s set-up is his mechanic, Mark Valcore.
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