Left version.
Ball bearing Delta hinge.
Double ball bearing spring suspension.
Ball bearing axle and stick unit.
Single post slave pedal.
Precision cardan shaft.
Laterally accessible hoop fixing.
Two way beater felt/plastic.
Infinitely adjustment between round and eccentric gearwheel.
Including hard nylon bag.
Tri Pivot hoop clamp.
Floor plate with anti-slip rubber.