WSM Coupler Shaft - Yamaha 003-255 Wave® Brake Rotor tunes and adjusts your air/fuel

tunes and adjusts your air/fuel ratio for peak performance instantaneously Can tune engine fuel delivery in specific ranges

The Q series features advanced engineering to precisely locate baffles and chambers to absorb sound

Five level temperature controller allows you to adjust the temperature to desired comfort level Made of special rubber material that is resistant to outdoor conditions and elevated temperatures Thin and flexible silicone wires make them easy to install Provides short circuit protection and low voltage protection technologies Internal memory that allows the grips to stay at previous warmth level

Must use with MX1 Stainless Steel Spokes (see related products)

WSM Coupler Shaft - Yamaha 003-255 Wave® Brake Rotor tunes and adjusts your air/fuelReplacement coupler shafts for various Yamaha PWC's