The Polisport Swingarm Protectors - Yamaha YZF250 2009-23, YZF450 2009-22, YZF250X & WRF250 2015-23, YZF450X & WRF450 2016-23 - Black are part of the latest performance motocross and enduro protection range from Polisport. . Polisport's Swingarm Protectors are developed and designed to ensure the protection of the bike's swingarm. They can be easily mounted on your motocross or enduro bike and are designed to help keep your swingarm protected from impacts. . An untouched and good looking swingarm definitely has a positive effect on the resale value of your bike. . Features: . Hard shell in hard and resistant pa6 (polyamide) . Abrasion and impact resistant . Perfect fit. Easy to install . Adhesive foam to reduce vibration and . enhance the fitting . Strong plastic cable ties . KTM and Husqvarna part works after removing . the chain protection . Regular removal for cleaning advised . Kit includes: . Pair of swingarms protectors (plastic parts) . Plastic cable ties . 2 stripes of adhesive foam . To fit: . Yamaha YZF450 2009-2023 . Yamaha YZF450 2009-2022 . Yamaha WRF250 2015-2023 . Yamaha WRF450 2016-2023 . Manufacturer part number: 8456700001 .