Maven Ultimate B1 Disc Brake Caliper

What Our Gearhead® Experts Are Saying:

"This caliper is incredibly strong but still easy to manage. The piston layout works perfectly with the B1 lever update, and the stiffness keeps braking feel consistent run after run. It’s powerful without being abrupt."

Modern gravity and E-MTB platforms demand braking systems capable of managing extreme loads and sustained speeds. The Maven Ultimate B1 Disc Brake Caliper is engineered with a forged and precision-machined aluminum 4-bolt body housing four 18mm phenolic pistons. This piston configuration is selected to optimize hydraulic ratio when paired with the re-tuned B1 SwingLink lever system.

The result is benchmark peak power combined with smoother engagement and improved modulation at the start of the lever stroke. The rigid caliper body enhances pad alignment and heat distribution, preserving braking consistency under prolonged high-temperature conditions. Featuring a Bleeding Edge service port and designed exclusively for SRAM Mineral Oil systems, it integrates seamlessly within the Maven ecosystem.