51mm extra-strong ECS drive shaft for 2mm pin created from world-renowned HUDY Spring Steel. This race-quality drive shaft is a supplementary component for #305334 ECS ES (additional Strong) Drive Shaft 51mm - HUDY Spring Steel.
utilising the ECS drive shafts, wheel vibration and sound are paid towards minimal, steering is increased, and cornering price and smoothness are quite a bit increased.