FMF Powerbomb SS Header Yamaha YZ400/426 ('98-'02) | 040050 CFMoto Featuring Alpinestars’ exclusive and revolutionary

Featuring Alpinestars’ exclusive and revolutionary rear stabilizer for progressive force relief (PFR) the BNS Tech 2 is designed for use in motocross and off-road riding and offers a highly personalized and stable fit while incorporating innovative new features such as a new quick release locking system

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

Fits stock Suzuki triple clamps & Ride Engineering Clamps

Adjustable torque allows you to change torque settings for different bikes

FMF Powerbomb SS Header Yamaha YZ400/426 ('98-'02) | 040050 CFMoto Featuring Alpinestars’ exclusive and revolutionaryThe 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