ITEM NAME:8pcs 50mm Air Filter Interface Cup For 24/26/28/30mm Motorcycle Carb Red Description: 50mm Air Filter Interface Cup Fits for 24/26/28/30mm Motorcycle Carburetor Easy installation,direct fit Stable characteristics, high reliability Installation instructions not included Specification: Material: Aluminum alloy Inner size: 50mm/1.96" Out size : 74mm/2.91" Suit For: 24/26/28/30mm carburetor Type: Air Filters & Systems Part Name: Carburetor air filter interface Package Includes: 8 Pieces Carburetor Interface 24 Pieces Screws Note: 1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need. 2. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 3. Instruction is not included. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you. SKU: DMO0002555719421020.50mm Air Filter Interface Cup. Fits for 24/26/28/30mm Motorcycle Carburetor. Suit For: 24/26/28/30mm carburetor. 8 Pieces Carburetor Interface. Due to the difference between different monitors, the picture may not reflect the actual color of the item.