

⚡ Upgrade your ride with RPM A-Arms — lighter, tougher, and built to dominate every trail!
RPM 80245 front A-arms are precision-engineered nylon components designed for electric Traxxas Rustler, Stampede, Monster Jam, and Slash models. They deliver 25% weight reduction compared to stock parts, enhanced suspension travel, and superior rigidity. Manufactured entirely in the USA, these A-arms come with RPM’s industry-leading breakage warranty, making them the ultimate upgrade for serious RC enthusiasts seeking durability and performance.
| ASIN | B000JQWQM0 |
| Best Sellers Rank | #219,462 in Toys & Games ( See Top 100 in Toys & Games ) #73 in RC Vehicle Suspension A-Arms |
| Customer Reviews | 4.7 4.7 out of 5 stars (627) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.634 ounces |
| Item model number | RPM80245 |
| Manufacturer | HRP (Level 3 Products) |
| Manufacturer recommended age | 10 - 15 years |
| Product Dimensions | 4.25 x 0.75 x 4.13 inches |
C**R
Excellent upgrade
These fit perfect and have been great after using for a year they have not had any problems. Easy to install
M**R
Recommended
I love these. I prefer upgraded RPM plastic to aluminum. Aluminum doesn't bend much. It is brittle and breaks about as easily as it bends. It can also add a little weight. (which could be good or bad) When you hit stuff at high speeds occasionally (especially people), I would rather have these than aluminum personally. Changing some parts to aluminum and leaving others as plastic can cause the plastic parts to break. (more expensive ones at times even) One last thought on aluminum vs plastic...if you get a dent in aluminum you will see the silver color underneath the color but if you dent or scratch plastic, it is the same color all the way through. Aluminum looks great on the first day for sure. If you bash at all or ever flip you may damage your expensive pretty aluminum so it doesn't look good anymore. I changed my Rustler from grey to black and blue with lots of RPM blue parts. I'm very happy with the durability and price of the parts and it is close to the stock weight still. (though feels lighter for some reason) I should note, if you use this with the RPM transmission then using RPM rear a-arms is recommended. If you use stock A-Arms, you may have to file off some parts of the A-Arm to get the transmission to fit right. You really do see the a-arms when driving the car unlike certain parts such as bearing carriers that you really don't notice much.
J**.
Fitment
I got these for my slash xl 5 2wd and at first they didn’t fit well with stock camber block I just filed the edge down a bit and works like a charm and look good 👍
T**Y
Fit great on slash 2wd
Fast shipping and fit great on my slash 2wd. Would buy from this seller again without hesitation. Highly recommend RPM parts!
D**N
Great upgrade.... Love it
such a great job RPM . Unbreakble and handle lots and lots of abuse . The other day i was doing a speed run and my rustler vxl got hit by the wall and the screw holding these A arms got bent but these A arms are tough as hell and didn't break and all I had to do was just change the screw and m back on the track . Keeping in mind that my traxxas rustler is all aluminum with aluminum chasis but i wana stick to these RPM A arms as they are more durable then aluminum especially if you are a basher ... Already have bought a pair of these in advance for future .. And recommend it to every one.
D**Y
Great
Accidentally ordered these for my slash 4x4 because the description doesn't say that they are only for the 2wd. That wasn't a big deal tho because Amazon refunded me and let me keep them. They feel like they would be very hard to break. Definitely more sturdy than the stock ones which I broke.
K**Y
Haven’t got the chance to use yet but very durable
I’ve had these before and I’ve always kept a backup set. Some of the best A arms of the industry
M**X
Good.
I put them on and they worked smoothly immediately my suspension even felt softer. I wasn’t able to give them a proper test because 5 minutes after putting them on my crappy traxxas servo decided that now was the time to kill itself. I’m sure they’re going to be very strong.
Trustpilot
1 week ago
2 months ago