Description

“BOB” – the Big Ol’ Boy

Our most powerful, most advanced sprint car brake system yet.

BOB delivers unmatched stopping power with a titanium (6AL4V) inboard rotor featuring wider internal vents and reinforced stiffening ribs—doubling your cooling capacity and eliminating brake fade under pressure.

The oversized inboard caliper is built to handle a .625” wide rotor with precision. Bigger means stiffer—so you get more consistent pad wear and firmer pedal feel every time you hit the brakes. Plus, it’s a radial-mount caliper, making bleeding fast and hassle-free.

Crafted from 7075 billet aluminum, the calipers are finished with a fade-resistant black coating that stands up to harsh chemicals and prevents bore wear. We don’t cut corners—every caliper comes standard with titanium pistons, fittings, and bolts for maximum strength and minimal weight.

Track-tested and dyno-proven, BOB is engineered to give you the best brake balance front to rear—race after race.

At Smith Titanium, we don’t just build brakes. We build the only brake systems designed, tested, and perfected daily for sprint cars.