It Is A Diameter 3.3mm Shock Shaft For The Rear Shock Of The 2WD Racing Truck YZ-2T.
The Surface Is Coated With Titanium, Which Is Resistant To Scratches And Wear, Enhancing The Smoothness Of Operation And Prolonging The Shock's Condition.
The Piston Is Fixed With Screws, Improving The Accuracy Of Operation.