SRAM’s Maven brakes have long been synonymous with exceptional stopping power, catering to downhill, enduro, and aggressive trail riders. In February 2026, SRAM unveiled the Maven B1 series, introducing refinements aimed at enhancing control and modulation without compromising the formidable braking force that Maven is renowned for.
Refined SwingLink Mechanism
Central to the B1 update is the redesigned SwingLink mechanism. This innovation modifies the leverage-rate curve, resulting in a smoother power delivery and improved modulation. The higher initial leverage ratio aligns the lever feel with the Maven Base model, offering a more intuitive response. This adjustment ensures that the first 25% of lever travel provides finer control, which is particularly beneficial on rough or low-traction terrains where abrupt power application can lead to loss of control. (bikemag.com)
Caliper Configuration and Hydraulic Ratio
The B1 series also introduces a uniform caliper configuration featuring four 18mm pistons. This design choice optimizes the hydraulic leverage in conjunction with the new SwingLink characteristics, ensuring consistent lever action. Notably, the maximum braking power remains consistent with the previous generation, as the adjustments in mechanical and hydraulic ratios effectively balance each other. (support.sram.com)
Lever Design and Materials
Aesthetically and functionally, the B1 series boasts updated lever designs across its range:
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Maven Ultimate: Features a carbon lever blade paired with titanium hardware, enhancing tactile feedback and performance in colder conditions.
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Maven Silver: Equipped with a forged aluminum lever with machined cutouts, offering a lightweight yet robust design.
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Maven Bronze: Utilizes a forged aluminum lever with a black anodized finish, providing a sleek appearance suitable for various bike builds.
These updates not only improve performance but also contribute to a more modern and cohesive aesthetic across the Maven lineup. (bikemag.com)
Upgrade Kits for Existing Maven Users
For riders with the previous Maven A1 series, SRAM offers upgrade kits that include the new SwingLink mechanism and lever blades. These kits are designed for straightforward installation without the need for brake system bleeding, allowing users to enhance their existing setups with the latest advancements. (support.sram.com)
Conclusion
The SRAM Maven B1 series exemplifies SRAM’s commitment to refining high-performance components based on rider feedback. By focusing on improved modulation, intuitive lever feel, and maintaining the renowned braking power, the B1 series ensures that riders can tackle demanding terrains with confidence and control.