The BikeMaster Valve Spring Compressor BKM151649 is a versatile tool designed for powersports engine maintenance, valve service, and rebuild applications. Its adjustable design accommodates valve springs across a broad operating range, from fully closed at 2-3/4 inches to fully open at 9 inches, making it suitable for a variety of motorcycle and small-engine configurations. This range helps technicians and experienced home mechanics remove and install valve springs with greater control and efficiency.
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