YAMAHA DRUMS FP8500C

​Single Foot Pedal - Chain Drive, Longer Footboard 

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. 

Design/Architecture Detail : 
Yamaha Base Plate - Yes 
Yamaha's Flame Design - Yes 
BD Hoop Clamp System - Yes 
Footboard Angle Adjustment - No 
Patternless Footboard - Yes 
Long Footboard - Yes 
Tear Drop Beater Shaft Rocker - Yes 
Beater Angle Adjustment - Yes 
Spring Roller with Bearings - Yes 
Spring Tension Adjustment Lock System - Yes 
2way Beater - No 
Semi-Hard Case - No