Pay in 4 interest-free payments of $31.25 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
The supercross version is designed for more low to mid-range power where the moto version is focused in the mid to upper RPM range
that's right NEVER
• -Race-tested
American Fire Power
Strategic Ventilation: Partial mesh back provides airflow where it's needed most
PowerBomb 042385 YAMAHA-PW-80-1992 The supercross version is designedThe redesigned PowerBomb is a four stroke header that incorporates FMFs patented PowerBomb module at a precise location in the initial stage of the header. By positioning this Bomb at a key point in the system, increased performance and flow is achieved through the expansion and contraction of exhaust sonics through the system. Result is a flow increase of nearly 10%! The outer chamber in the Powerbomb allows the air to expand, cool and ramp back up
