Gear shift drum Top Performance AM6

Top Performances shift drum crafted from high-strength ERGAL 55 aluminum alloy for razor-sharp, precise gear changes. Thanks to the reduced weight—up to 50% lighter than standard drums—and minimized internal friction, this drum delivers lightning-fast shifts and eliminates false neutrals. ERGAL 55 also ensures exceptional durability even under high-stress riding. Professionally engineered by Top Performances tuning specialists.

Used part – ridden for approximately 500 km, still in good working condition.