Hydraulic disc brakes live or die by lever feel, and the G2 Ultimate represents SRAM's answer to riders who want maximum control without hand fatigue. The lever uses a carbon blade paired with an aluminum body, keeping weight down while maintaining the stiffness needed for consistent modulation. SwingLink technology changes the mechanical advantage as you pull the lever, delivering progressive power that builds predictably rather than grabbing suddenly at the bite point.

The G2 Ultimate runs SRAM's Bleeding Edge technology, which simplifies the bleed process by using a single port at the caliper rather than requiring access at both ends. For home mechanics, this means faster maintenance and fewer opportunities for air bubbles to stay trapped in the system. The four-piston caliper provides the stopping power, with the piston arrangement designed to pull the rotor straight rather than deflecting it during hard braking. Contact Point Adjust lets you dial in where the lever engages, so you can set it close to the bar for single-finger braking or further out if you prefer more lever travel before the pads contact the rotor.

Reach adjust handles different hand sizes, and the tool-free design means you can fine-tune position mid-ride if needed. The lever pivot uses sealed bearings rather than bushings, which keeps the action smooth over time and eliminates the slop that develops in lesser brakes after a season of use. Heat management comes from the caliper design and rotor compatibility rather than any proprietary cooling system, so you're running standard SRAM rotors without needing matched components.... Read More