Aluminum Servo Mount for Traxxas® TRX-4M™ — Mofo RC CNC Machined shirt They have a soft compound

They have a soft compound and make a great combo to get a low profile tire look on your truck

Very durable and wont be ruined if you leave it in the sun by accident

So Mofo Rc has taken out 90% of the guesswork and planning required

3 pinion to prevent any rubbing of the motor can on the transmission case

4pcs × Sponge inserts

Aluminum Servo Mount for Traxxas® TRX-4M™ — Mofo RC CNC Machined shirt They have a soft compoundMofo RC CNC machined aluminum servo mount for the Traxxas TRX 4M. A direct replacement for the stock plastic servo mount, this aluminum unit offers improved durability and a more precise fit for upgraded servo installations.