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INDYCAR 101 with Professor B: Anti-roll bar
By INDYCAR | Published: Sep 18, 2016
Resident tech expert and NBCSN reporter Jon Beekhuis breaks down exactly what an anti-roll bar -- or sway bar -- is and how drivers can use them to their advantage in the cockpit. They could play a pivotal role in today's GoPro Grand Prix of Sonoma.
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