Built from the ground up to change the way riders tune hydraulic performance, the ARC AXIS Master Cylinder is the first system of its kind to combine multiple master-cylinder piston sizes, tunable piston shims, and ARC’s adjustable Power Lever technology—delivering an unprecedented level of control over hydraulic response, leverage ratio, power delivery, and lever feel.

Precision CNC-machined from 6061 billet aluminum and developed through race-proven engineering, AXIS provides multiple levels of hydraulic tuning. Three purpose-selected piston sizes establish the ideal foundation for different applications and rider preferences, while tunable piston shims allow for further refinement of hydraulic response and feel. ARC’s Power Lever system adds another level of adjustability, offering multiple leverage ratios to fine-tune power delivery and overall lever feel.

A full-coverage rubber reservoir cover, protected piston design, self-lubricating components, and a purpose-built hydraulic line complete a system engineered for consistency, durability, and performance at the highest level.

AXIS Master Cylinder — Coming Soon.