The Samix Traxxas TRX-4 Brass Steering Knuckle is a precision machined steering knuckle option that adds a total of 102 grams unsprung weight to the front of your TRX-4, for improved forward weight bias and performance. Unlike other brass parts, these feature a stealthy black finish, with chamfered edges that give the parts an unmatched look that offers a touch of bling to your scaler.
Plus, when combined with the Samix brass c-hubs (SAMTRX4-4014 – not included) and portal covers (SAMTRX4-4413C2 – not included) you have the ultimate brass upgrade package that will dramatically improve the performance of your TRX-4
Features:
- Brass knuckle adds 51g per side
- Better center or gravity and forward weight bias for climbing
- Improved durability and rigidity over the factory parts
- Made of high quality brass and etched with L and R for ease of installation
- Compatible with Traxxas parts
- Black coating to help prevent corrosion
This product was added to our catalog on November 16, 2017
- Traxxas TRX-4
- Traxxas TRX-4
- Traxxas TRX-6
- Traxxas TRX-6
Pete DeVries Verified Owner Friday, Sep 21 2018 (about 7 years ago) Samix Brass Steering Knuckles for Traxxas TRX-4 (Black) (2) (51g) Fit and finish is perfect. I have all the Samix brass upgrades for the TRX-4 and they are amazing. With A-Main getting them to me in 2 days made it even better! 2 customers found this review helpful. Francesc Xavier Masip Cullerés Verified Owner Tuesday, Oct 25 2022 (about 2 years ago) Samix Brass Steering Knuckles for Traxxas TRX-4 (Black) (2) (51g) I received different finish of the knuckles that appear here, and poor fitting on my Traxxas plastic outher portal cover. Not happy at all scott griffin Verified Owner Tuesday, May 17 2022 (about 3 years ago) Samix Brass Steering Knuckles for Traxxas TRX-4 (Black) (2) (51g) Great fit and finish, fit perfectly, built very well, good weight to product, look good as well. AMain hobbies has the best customer service in the business. Zachary James Wednesday, Dec 8 2021 (about 3 years ago) Samix Brass Steering Knuckles for Traxxas TRX-4 (Black) (2) (51g) Fits Trx4 Sport perfect. Using Treal brass outer portal housings and this screwed into it without issues and sits flush. After a few runs I’ve noticed a boost in performance. Only 4 stars because of price, wish they were cheaper but in the end it’s a worthy upgrade View all reviews
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