Two years warranty

Properly aligns valve stem seal to valve guide so seal snaps on straight on multi-valve cylinders

The brace shaft has a full flat design with a diameter of 22

Mounthpiece: Blaster

that easily fit under the pillion seat using the existing mounting locations

GPR Exhaust - Furore Nero Racing Full Line for Yamaha Aerox 155 VVA - 2021 to 2023 K-Type-Lubricants Two years warrantyGPR's Furore Nero silencer has a black aluminum body, and avional caps made through CNC machining. It has a ceramic finish that withstands high temperatures, with an elliptical shape that measures 90mm. Product Features SOUND: Upgraded sound from stock exhaust, produces popular "throaty" sound. This exhaust produces the loudest sound of all GPR exhausts. PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding