Tamiya XV-01 Aluminum 4mm Low Mass Lock Nut set (5 Pcs)

Lightweight aluminium lock nuts engineered for the Tamiya XV-01 chassis. This five-piece set features 4mm low-mass construction, reducing unsprung weight whilst maintaining secure fastening. Ideal for precision tuning and competitive builds where every gram counts. Direct fit replacement for standard hardware, delivering improved handling response and suspension performance. Essential upgrade for serious XV-01 enthusiasts.