Check the listing for details. Blade Flybarless Spindle Set (2): B450 X. Color: Silver, Condition: New. Listed at 6.99 USD. New in package Blade Flybarless Spindle Set (2): B450 This is a replacement Blade Flybarless Spindle Set, and is intended for use with the Blade 330 and 450 helicopter. Features:Factory Replacement Part Includes:(2) Flybarless SpindlesMounting Hardware Vehicle models vary. We DO NOT guarantee this will fit the vehicle specified in this listing!Verify that this item is appropriate for your vehicle. Consult your manual or vehicle manufacturer.Verify vehicle fit-ment before purchase.Returns will only be accepted on items that are returned in new, factory-sealed packaging. Used, damaged (unless damaged when it arrived to you), and opened items will not receive a full refund. Any and all warranty claims will be handled through the manufacturer directly.