HEADER SS PBOMB YZ250F 4.5 Enduro 6mm ID x 3

6mm ID x 3

The Boyesen SuperCooler water pump kit is an aluminum investment cast cover and impeller combo

Rim Size: 19 Width: 110 Aspect: 90 Load Rate: 62 Pattern: M7328 MX-SM Speed Rate: M Terrain: Sand / Paddle Use: Motocross Fitment Summary

Commander 1000 Max XT

Chief 1811 Dark Horse

HEADER SS PBOMB YZ250F 4.5 Enduro 6mm ID x 3PowerBomb Header Utilize FMF's patented module precisely located at the initial stage of the header Position "Bomb" increases performance; horsepower is increased as much as 10% Act as "pre muffler" helping to lower the decibel output The expansion and contraction of exhaust sonics through the system causes increased flow NOTE: Will not pass 2025 FIM sound regulation Specification Units: Each Type: Head Pipe Weight: 0,68 kg (1,5 lb) Color Finish: