Samix TRX-4 Brass 12mm Hex Adapter (4) (8mm)

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Samix TRX-4 Brass 12mm Hex Adapter (4) (8mm)
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Samix TRX-4 Brass Hex Adapters help add a bit more unsprung weight, and add 8mm of length to your track width. The hubs weigh 6.5 grams each (26g total), so they add minimal rotating weight to the drivetrain. They are easy to install using the stock hardware and will help to increase the overall stability of the model.

  • 8mm thickness
  • Made of high quality CNC machined brass
  • Direct fit standard TRX-4
  • Black finish with gold chamferred edges
  • Width marked on the side for easy identification

This product was added to our catalog on July 9, 2018

Verified Owner
Sunday, Jul 25 2021 (11 months ago)
Samix TRX-4 Brass 12mm Hex Adapter (4) (8mm)
These were perfect. They give my truck a great stance and I have noticed the slight increase in stability. Along with these, I got the extended stub axle #8255A from Traxxas which has a longer threaded area so I can still use the nylon at the end of the wheel nut. I recommend both of these
Verified Owner
Tuesday, Feb 23 2021 (about a year ago)
Samix TRX-4 Brass 12mm Hex Adapter (4) (8mm)
My only complaint is that the nylon does not make it on the lock nut now. Wish they offered extensions for the wheel as well or included as a complete kit. Stance is exactly what I wanted though and as always they are machined perfectly, I love that about Samix Products.
Verified Owner
Monday, Aug 31 2020 (about a year ago)
Samix TRX-4 Brass 12mm Hex Adapter (4) (8mm)
These give my trx4 the perfect stance I was looking for. I would definitely buy these for my girlfriend Barrage if I can find some that fit and replace the pin mount on the wheels. I noticed that I flipped over a lot less with these. I wouldn’t say that they weight so much that it keeps the truck down but the wide stance itself helps.