Yamaha FP8500C Bass Drum Foot Pedal with Base PlateYamaha's innovative hardware is legendary for reliability, durability, and versatility. This Yamaha original design incorporates a sub frame just below the rocker shaft to deliver greater stability and durability. Drummers will experience smoother, more stable movement particularly in double pedal setups since bearings for both the main and remote beaters are incorporated into the sub frame. Beater Shaft Locker The teardrop shaped shaft hole holds the