Bolt Engine Fast Kit Yamaha YFZ450 ’09–’22 Colour_Grey The speakers send crystal clear

The speakers send crystal clear audio to riders’ ears while the microphone — with a newly designed sensor — provides robust performance for voice communication while riding

Switches are set up per specific temperatures

Exterior Diameter Center Housing: 24 mm

A pre-moulded

Reclaim a piece of history with these Norton Commando styled mufflers

Bolt Engine Fast Kit Yamaha YFZ450 ’09–’22 Colour_Grey The speakers send crystal clearBolt Engine Fastener Kits come with modern dimpled flange bolts. With a bright zinc finish, these fasteners last long and give a clean, updated look to any engine. Bolt Engine Fastener Kits come with modern dimpled flange bolts. With a bright zinc finish, these fasteners last long and give a clean, updated look to any engine.