1/4 Sets Motorcycle Engine Parts Piston Rings Kit Bore STD Size 48mm ~ 48.5mm For FZR250RR 3LN ZEAL250 FZX250 ZEAL 3YX Material Type: Nodular Cast Iron Condition: Brand Size Options: 48mm, 48.25mm, 48.50mm Compatibility: Fits models FZR250RR 3LN, ZEAL250, FZX250, and ZEAL 3YX Certification: ISO9001 certified : Manufactured with accessories directly replaceable The FZR 250 piston ring set is constructed from nodular cast iron, a material selected for its ability to endure stress and elevated temperatures in performance engines.Designed for and , these rings meet ISO9001 standards, consistent quality and performance.Suitable for engine restoration or performance , this ring set supports efficient combustion sealing and reduced oil consumption. Engineered for a precise fit, the piston rings are compatible with multiple motorcycle models including FZR250RR, ZEAL250, FZX250, and ZEAL 3YX.Available in bore sizes from 48mm to 48.5mm, the set allows selection based on specific engine requirements.The design enables direct replacement of components, simplifying installation without modifications. Nodular cast iron enhances durability and wear resistance, contributing to extended engine life.The rings maintain structural integrity under extreme operating conditions, supporting stable performance over time.This piston ring kit serves as a functional component for maintaining engine efficiency and across applicable motorcycle models. This component is not from the brand.References to models are used only to indicate fitment.