Samix Brass Steering Knuckles for Traxxas TRX-4 (Black) (2) (51g)
About this part
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
CA Residents Prop 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...Reviews3.8 · 4 reviews
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!
I received different finish of the knuckles that appear here, and poor fitting on my Traxxas plastic outher portal cover. Not happy at all
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
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.
Reviewers generally praise the fit, finish and build quality of these black brass steering knuckles for the Traxxas TRX-4, with several noting a good fit with compatible Samix and Treal brass parts. One verified owner reported a different finish from the listing and poor fit with a plastic outer portal cover. Another reviewer felt the price was high but considered the upgrade worthwhile and noticed improved performance. Delivery speed and customer service were also mentioned positively. Four reviews is a small sample.
- + Good fit and finish
- + Solid build quality
- + Fits TRX-4 well with compatible parts
- + Quick delivery and good service
- − Finish differed from listing for one buyer
- − Poor fit with a plastic outer portal cover
- − Relatively high price