AHL 7.48mm O.D. 1.20mm-3.50mm Thick Adjustable Valve Shim Kit for Honda NPS50 Ruckus 2003-2005 (47pcs) OEM complete valve shim with high precision,fit the motorcycle perfect High quality carburizing steel material to ensure its durability Package included:47pcs;1 shim of each size from 1.20mm to 3.50mm in 0.05 increments High quality with competitive price,satisfy all your valve maintenance needs Quality Assurance!If you are not satisfied with our products,we accept all of the return,replacement or refund requests