Andrews Transmission Overdrive Ratio Belt Pulley Royal Days INCLUDE Automatically detects battery sulfation and

Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life

molded foam hip pads with added tailbone protection

Note: Image for reference only

Includes key-locking latches

Andrews Transmission Overdrive Ratio Belt Pulley Royal Days INCLUDE Automatically detects battery sulfation andFEATURES Precision machined from gear quality steel and heat treated for smooth operation and durability Power ratio increase RPMs 3% for faster acceleration May require some elongation of axle hole in swingarm or change in belt length to allow for proper belt adjustment