Yamaha pedale fp8500c (catena)

beater shaft locker
beater angle adjustment
spring tension adjustment with self lock
simple hoop clamp mechanism
spring roller with built-in bearings
base frame tie rods
longer footboard
chain drive
frame structure :
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.
featuresbeater shaft locker the teardrop shaped shaft hole holds the shaft securely. the shaft's flat surface keeps the 2-way beater from swiveling while playing