CHENZILIN Motorcycle Engine Intake Exhaust Valves Stem Guide Oil Seal for CG250 250CC Replacement Exhaust Stem Valves Oil Seal

Product description Features: Enhances your motorcycle's performances with our high efficiency valves, improving intake and exhaust efficiency for superior power output. Crafted from premium alloy materials, these valves offer durability with outstanding wear and heat resistance, ensuring long term reliability and stability. Ideal for motorcycle enthusiasts seeking performances upgrades, modifiers focused on engine enhancements, and novice repairers eager to improve their technical skills. for everyday city ridings, competitive racings, or long distance travel, providing consistent power output, enhanced, and a smoother ride. With a lightweight structure, these valves optimize airflows and combustion efficiency, boosting engine response speed and reducing energy loss. Specifications: Component: Metal Size: About. 89.5x28.5mm/3.52x1.12in, 91x34mm/3.58x1.34in Note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color. Package includes: 1pc Exhaust Valves Stem Guide Oil Seal Manufacturer Contact Information CHENZILIN