FMF Racing Factory Fatty Big Bore Pipe for KTM 85SX 18-22/Husqvarna TC 85 18-22/Gas Gas MC85 21-22

FMF Factory Fatty Pipe KTM / Husqvarna / Gas Gas 85cc

The FMF Factory Fatty Exhaust is reminiscent of the “works” or custom cone pipes once used by Factory Teams when two strokes ruled the dirt. It shares many of the same characteristics with its factory works predecessors including the craftsmanship and material quality. Constructed with two thicknesses of high quality carbon steel, the lower portion is comprised of 19 gauge steel for optimum strength and durability, while the upper section is made of lightweight 20 gauge for improved weight savings. Much like the Gold Series Pipe, the Factory Fatty was designed to broaden and smooth out the power curve, while boosting gains throughout the entire power band, offering more low-end, more mid, and increased over-rev. If you are looking for a lightweight, all around power enhancing pipe, the Factory Fatty fits the bill.

Features:

• Lighter 20 gauge steel used for the body of the pipe
• 19 Gauge steel used for the header portion
• Hand pounded seams for smooth flowing transitions
• Weight: 2.8 lbs
• 100% Made in the USA

Note: Big Bore option is made for 105cc and up race motors and must be used with the Big Bore silencer (FMF part number 025226).