FORCEFLEX FF4 Sunglasses Foam Black/Yellow Clear FF4-01094-041 engines with CR to 10:1

engines with CR to 10:1 (2200-5600 RPM range)

Each shock is custom tuned (damping and spring rate) for each fitment

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Stainless steel full exhaust

Mounting is achieved with the use of expanding internal bar mounts (sold separately)

FORCEFLEX FF4 Sunglasses Foam Black/Yellow Clear FF4-01094-041 engines with CR to 10:1Manufacturer: FORCEFLEX MPN: FF4 01094 041 Title: FF4 Comfort Foam Sunglasses Size: Option: Color: Black Yellow Clear Includes removeable vented, molded foam frame liner for added comfort and reduced wind turbulence Ultralightweight rimless frame with wraparound, cheek hugging lens Ergonomic rubberized temples and adjustable rubber nose pad Patented indirect venting and anti fog anti scratch coating for ultimate fog protection