

⚡ Upgrade your ride with RPM: lighter, tougher, and built to dominate every track!
RPM 80242 Front A-Arms are precision-engineered replacement parts for electric Traxxas Rustler, Stampede, Monster Jam, and Slash RC trucks. They deliver 25% less unsprung weight than stock arms, superior rigidity, and unmatched durability thanks to a proprietary nylon blend. Proudly manufactured in the USA, these A-arms feature innovative angled edges for obstacle clearance and come backed by a breakage warranty, making them the ultimate upgrade for serious RC enthusiasts.
| ASIN | B000JQSNL8 |
| Best Sellers Rank | #183,973 in Toys & Games ( See Top 100 in Toys & Games ) #52 in RC Vehicle Suspension A-Arms |
| Customer Reviews | 4.8 4.8 out of 5 stars (228) |
| Date First Available | February 24, 2007 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.8 ounces |
| Item model number | RPM80242 |
| Manufacturer | HRP Distribution |
| Manufacturer recommended age | 15 years and up |
| Product Dimensions | 4 x 2 x 0.79 inches |
J**N
They look better too.
Thea will upgrade your 2wd traxxas to a lighter, stronger, more aerodynamic, smooth, better looking a arms. They cost less than the aluminum ones and are stronger. I’m no knocking aluminum but for those parts to be worth it the whole car has to be aluminum. And even then they bend/break. Rpm parts flex. Never bend. And I’ve never had one break. So worth the money. Upgrade today! Buy that part for your car life is short!!! Have fun!!!
M**K
Exact fitment
Worked great you can tell the quality is superior to stock a should hold up very well.
J**R
Great product!
Fit perfect on my Traxxas stampede. Thanks Amazon, got my eight year old up and running with his truck in no time. They fit perfect, easy to install. Thanks again, great product. Hope I don’t have to order again but odds are........with an eight year old driver.....
R**X
Awesome front arms
These are sturdy, lightweight and stronger than stock. You should define it get these to replace the stock ones when they break. Don’t bother getting aluminum because instead of breaking it’ll make something else more expensive break. Great arms; very good factory upgrade. Will take tons of abuse and keep going.
S**N
Better than stock
This is generally one of the first pieces to break when you clip something going 50+ mph so it was the first of many pieces we have had to replace. I ordered the RPM pieces from ebay the first time and got some dyed red ones that are rare. The seller has to get the pieces from RPM in white and then dye them. So I was disappointing when this one broke. We have had them on the car for a year and hit a lot of stuff without incident. We finally clipped a tree going way to fast and it snapped one side of the a arm. Not the entire a arm which is cool. The stock piece busted in two on the first hit. I have a buddy that has spent money on the aluminum arms, which look cool but when you clip something they bend...no bending them back. Out 30 bucks. So in my experience sticking with plastic is the way to go. They are going to break and bend so keep that part cheap and keep a few on hand.
E**1
Work Very Well
Work good for about 3 months but after that they tend to arch (bend). My guess is due to the pressure of the shocks on them. I recommend replacing these every 3 months or so or get metal ones.
T**.
I put them on my slash 2wd.
These things are super tough and durable I took the car to the skate park and sent it to South Africa via airmail and have not broken an a-arm on the flash since I've changed them other than that the factory ones would snap real simply but these RPM ones made my truck that much more tougher
J**R
Traxxas Slash 2wd replacement part
It fits my Traxxas Slash 2wd perfectly. I matched them up to the original parts, and they look to be the same exact size as stock Traxxas.
Trustpilot
4 days ago
2 months ago