Brass Piston Internals: Features a highly durable brass piston designed for rapid response and flawless sealing under heavy boost

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Once compressed

06-13-108   F/ZR/XF 1100-NON-TURBO

Real-World Proven: Engineered through 7 iterations and countless hours of testing across dunes

Charge Tube Aluminum / XPT Category_Default Category/SXS/RACING/Yamaha/Yamaha YXZ100R Brass Piston Internals: Features aAluminum design Red Silicone Tubes Far less cheaper option then the OEM tube CNC built in house here at Bikeman St. Croix Falls, WI NO RETURNS ONCE PURCHASED