FMF Powerbomb SS Header Yamaha YZ400/426 ('98-'02) | 040050 CFMoto front profile provides the best

front profile provides the best feel and confidence when traction matters the most

Adjustable torque allows you to change torque settings for different bikes

Easier and faster to use than any other tool available

Set the fork between 12-15mm from flush and use around 100mm of sag

Fasst Company’s Simple Solution hand guard for Flexx Handlebars allows easy mounting

FMF Powerbomb SS Header Yamaha YZ400/426 ('98-'02) | 040050 CFMoto front profile provides the bestThe FMF Power Bomb is a four stroke header pipe unit that has a unique bulge precisely located in the header system. A "pre muffler" of sorts, the Power Bomb actually lowers sound output because it creates more surface area to absorb the sound medium (exhaust). The surface area of the perforated core lets the sound exit into the absorbing material (steel wool packing) and then allows the air to expand, cool and ramp back up with the higher pressure