KTM FMF Fatty Expansion Chamber

KTM FMF Fatty Expansion Chamber

The KTM FMF Fatty Expansion Chamber offers improved traction and control even at full throttle! This extremely durable, nickel-plated component is the perfect match for an FMF silencer if you want to achieve superior riding performance.

Features:

• Made from high quality, extra strong and durable sheet steel
• Nickel-plated surface
• Wide, even rev band
• High rev speed
• More traction and better control under full throttle
• Including O-rings

Recommended in combination with an FMF silencer for a perfectly matched full system with optimum performance.

** This item incurs a bulky item charge **