ARC as a brand isn’t the flashiest, most prominent, or most noticeable company in the industry, but ARC levers are on almost all of the top factory machines. This is because of the genius behind ARC, Bob Barnett. He is a super cool dude who is pretty much the engineer, designer, builder, and everything else at ARC. He sent us this BoltGuard to check out, which protects the banjo bolt at the font brake’s master cylinder. Now, we have never once had an issue, or a hint of an issue, with damage to our front brake master cylinder bolt, but before folding levers, no one thought they needed those either. We guess this falls under the “better safe than sorry” category of products.