Long piston (LONG) replacement for SRAM brake calipers Key benefits Restores smooth, reliable brake actuation by replacing worn or damaged pistons. Reduces overall component weight thanks to titanium alloy construction, helpful for performance-focused riders. Resists corrosion and high temperatures for durable performance in wet, salty, or demanding braking conditions. Long piston profile ensures proper pad travel and clearance where the LONG piston spec is required. What it is and how it works Function: a LONG-format brake piston designed to press brake pads against the rotor inside compatible SRAM calipers. Material: precision-made from titanium alloy offering super light weight, high density, corrosion resistance, and high temperature resistance. Intended use: direct replacement piston for hydraulically actuated SRAM brake calipers that accept the LONG piston specification. Compatibility Specifically compatible with these SRAM models: DB5 Level, Level T, Level TL, Level TLM, Level ULT Guide T, Guide R, Guide RE, Guide RS Do not substitute for models not listed; confirm your caliper requires a LONG piston before purchasing. Practical benefits for riders Improved reliability: titanium alloy resists pitting and corrosion that can cause pistons to stick or leak. Heat resilience: maintains shape and function under prolonged braking on long descents. Lightweight upgrade: reduces unsprung weight compared with heavier materials, aiding responsiveness. Use scenarios Mountain bike long descents: replace a degraded piston to prevent fade and ensure consistent pad contact during extended braking. Wet or coastal riding: swap original pistons for titanium alloy pistons to improve corrosion resistance in salty or muddy conditions. Race or cross-country upgrades: riders seeking a lighter replacement part while maintaining OEM compatibility. What to check before ordering Confirm your caliper model is one of the listed SRAM models and that it requires the LONG piston variant. Use appropriate brake service procedures or a qualified mechanic for piston replacement to ensure safe operation. Materials and performance summary Type: LONG piston (LONG) Material: titanium alloy Key attributes: super light, high density, corrosion resistance, high temperature resistance This piston provides a durable, lightweight replacement option tailored to the listed SRAM calipers, improving resistance to corrosion and heat while restoring correct piston travel and braking performance.