YAMAHA AEROX 155 SHOCKER PROTECTOR FRONT FENDER SLIDER GUARD A Shocker Protector or Front Fender Slider Guard for your Yamaha Aerox 155 is an excellent way to add both protection and style to your scooter. These accessories help guard critical components like the shock absorbers and fender from damage during falls or low-speed accidents. They're especially useful if you use your scooter for city commuting or if you're concerned about protecting your bike's more vulnerable parts.