SSD RC TRX4 Portal Brass Weights

SSD RC TRX4 Portal Brass Weights
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The SSD TRX4 Portal Brass Weights are an optional CNC machined brass weight option for the TRX-4 that are designed to fit inside of 1.9 beadlock wheels and add 150 grams of weight for the pair. These can be used on the front or rear axle and are a must have for performance minded enthusiasts. 


  • CNC machined solid brass
  • Plated gun metal grey color
  • Fit stock Traxxas TRX4 portal axle gearbox
  • Fit inside 1.9 beadlock wheels
  • Weight: 75g each (150g pair)

This product was added to our catalog on September 26, 2017

Friday, Apr 5 2019 (about 2 years ago)
SSD RC TRX4 Portal Brass Weights
Great addition to my TRX-4. Great weight and not as obvious as other brass portal covers. They bolt right on and fit stock wheels no problem.
Verified Owner
Monday, Jun 11 2018 (about 3 years ago)
SSD RC TRX4 Portal Brass Weights
"Fit inside 1.9 beadlock wheels" No, they do not. At least not my RC4WD Monster Raceline and RC4WD Dick Cepek Gun Metal (brand new out of the box). The rims actually don't move at all! Very disappointing, as this was the main reason I bought these particular weights. But they are nice weights, and I recommend them if you don't buy them for the 1.9 fit (at least not for RC4WD wheels

Edit: I have also tested with Pro-Line Faultline 1.9 wheels, and they do not fit either.
Verified Owner
Monday, Jan 8 2018 (about 3 years ago)
SSD RC TRX4 Portal Brass Weights
Highly recommend these portal weights.
They fit well and are some of the heaviest around @ 150grams a pair.
Verified Owner
Thursday, Aug 27 2020 (11 months ago)
SSD RC TRX4 Portal Brass Weights
Nice and heavy, excellent quality, fit my SSD bead lock wheels perfectly as well trx4 stock wheels. This is the best second mod after tires on the TRX4
Verified Owner
Sunday, Dec 15 2019 (about a year ago)
SSD RC TRX4 Portal Brass Weights
Quality parts that fit with no modification and add a good amount of weigh to lower the center of gravity. The product does what it is advertised to do.