- What this part does and why you need it - Replacement brake lever pistons designed to restore smooth, reliable braking on compatible mountain bike brake levers. Built for repeated trail use, they help maintain consistent modulation and response when original pistons are worn, damaged, or leaking. - Durable materials for real-world use - Precision-machined titanium bodies with rubber sealing components for long-lasting durability and dependable performance under mountain-biking conditions. The combination of metal strength and elastomer sealing is designed to withstand frequent use and keep the braking system functioning properly. - Precise compatibility - Specifically made for M8000, M7000 and M785 brake lever models. Designed for a perfect fit and seamless integration with the existing brake lever assembly so no guesswork is required when replacing worn parts. - Easy, no-fuss installation - Supplied with clear instructions — install quickly without specialty tools. Ideal for home mechanics and trail-side repairs: follow the steps and secure the pistons in place in a short time. - Performance benefits - Restores consistent lever feel and braking response. - Reduces the chance of leaks or degraded performance from old or damaged pistons. - Built to handle the repeated stresses of off-road riding and frequent braking. - Practical use scenarios - Replace worn pistons after a season of heavy trail riding to return lever feel to factory standards. - Carry a set for race preparation or multi-day rides to quickly address braking issues without a trip to the shop. - Install during routine maintenance when servicing brake hydraulics to ensure fresh seals and reliable operation. - Key attributes at a glance - Function: Brake lever pistons - Models: M8000, M7000, M785 - Materials: Titanium and rubber - Installation: Supplied instructions, no special tools required - Intended use: Mountain biking, heavy-use environments These pistons are a direct, reliable replacement designed to keep your compatible levers performing as expected under demanding riding conditions.