Yokomo B11-OP3A Option Parts Set Upgrade 3 Diameter

The Aluminum Screw And Titanium Ball End That Promote Weight Reduction And Lower Center Of Gravity On The Upper Chassis. Both Are High-Precision Parts Manufactured Through Machining, Enhancing The Quality Of Machine Make. Especially The Aluminum Screws That Fix The Upper Deck And Bulkhead Cap Realize Significant Weight Reduction And Affect Driving Characteristics, Leading To A Flexible Feeling Finish.