50mm extra-strong ECS drive shaft for 2mm pin made from world-renowned HUDY Spring Steel™. This race-quality drive shaft is a spare component for #305333 ECS ES (additional Strong) Drive Shaft 50mm - HUDY Spring Steel™.
utilizing the ECS drive shafts, wheel vibration and noise are reduced toward absolute minimum, steering is increased, and cornering price and smoothness are noticeably increased.