This is the Arrma ARA330665 Shock Cap (2pcs)

These Shock Caps are molded from a tough composite material

FEATURES:

Tough composite material for long-lasting performance and increased crash resistance in all conditions - Precision manufactured to provide consistent fit of shock caps to your shock bodies - High-quality o-rings included to ensure a leak-free seal between the shock cap and shock body - Spare part for ARA330677