COMPLETE SET INCLUDED 1 brake lever piston rod plus 2 spare rubber rings for hassle-free maintenance and replacement PRECISE COMPATIBILITY Designed for M785/M8000 and M7000 brake systems, matching your bike’s needs precisely LIGHTWEIGHT DESIGN Weighs only 5 g; weight reduction holes promote agility and enhance cycling performance RELIABLE PERFORMANCE Engineered with careful attention to detail to deliver consistent performance on every ride USE SCENARIOS Routine brake service During servicing of M785/M8000 or M7000 brakes, replace the worn piston rod with this set and use the spare rings to reseal for reliable braking response. Field or road side maintenance Carry this piston rod and spare rings on long rides as a ready-to-use fix to minimize downtime if a component needs replacement. Shop or kit inventory Include this set in a service or parts kit to support maintenance of M785/M8000 and M7000 brake systems for quick and consistent results.