





⚙️ Upgrade your TRX-4 with precision brass power — because your crawler deserves the best!
The Hobbypark Heavy Duty Brass Front Bumper Servo Mount is a CNC-machined, black anodized brass upgrade designed specifically for Traxxas TRX-4 1/10 scale RC crawlers. Weighing 87.8g, it enhances front-end weight bias and durability, replacing the stock plastic mount with a premium metal alternative. Easy to install with included screws, this mount is a favorite among RC pros seeking precision, strength, and style.
| ASIN | B07RJK6BTR |
| Additional Features | Hand Free |
| Best Sellers Rank | #183,759 in Toys & Games ( See Top 100 in Toys & Games ) #70 in RC Vehicle Bumpers |
| Brand | Hobbypark |
| Color | Black |
| Compatible Devices | RC vehicles, Traxxas TRX-4 |
| Compatible Phone Models | Universal |
| Compatible with Vehicle Type | Automobile |
| Customer Reviews | 4.8 out of 5 stars 254 Reviews |
| Enclosure Material | Brass |
| Item Weight | 0.09 Kilograms |
| Manufacturer | HobbyPark |
| Model Name | 37-7250 |
| Model Number | 37-7250 |
| Mounting Type | Vehichle Mount |
| Special Feature | Hand Free |
| Water Resistance Level | Not Water Resistant |
| Weight Capacity Maximum | 87.8 Grams |
W**E
Good brass servo mount.
Worked as intended. Placed my servo where I wanted to help with weight bias and adds decent weight itself. One frame rail hole was tight with the screw but I think that was due to the black anodizing/coating making the tolerance a little smaller. It was easy to mount and feels more durable than the stock plastic mount. Would recommend.
M**N
GOOD QUALITY !
Good Quailty Metal & has some weight to it. super easy to put on the frame & I did not know it was a servo mount holder Untill I checked the title of the product lol. overall this bumper is good quality & will give you some weight in the front 👍🏾 BUY IT
D**Z
Great product
Great product , made a little bit of a different by adding weight up front . Fit great with no issues . Will buy again for future builds . Nice and heavy!
P**R
Does not fit stock bumper on 2021 trx-4 bronco
See headline. I wish I knew previously. It fits no problem on the trx-4 sub-frame, however I would only recommend using in the event that you also plan on running an aftermarket bumper, otherwise this may not be for you. Still giving it 5 stars as the product itself is great. It weighs plenty, and would certainly help ground the front end some, but the product description needs to be updated to prevent others from making the same mistake as me.
A**R
Great mount!
This is the best mount I've ever installed. It's heavy and just what I needed. I installed it on the cen racing f450. I had to do alot of studying my truck but it works great.
J**S
Fits great
L**T
Does what it should
I would have preferred an aluminum mount, but there aren't any available that don't ship from China. The holes line up correctly and it's easy to install. It's pretty easy to mount the servo to the bumper, but if you have a lift kit, there's a significant height difference. I would only recommend this for TRX-4s without a lift kit.
N**E
It Fits
Fit perfect on Traxxas TRX-4 sport clipless.
Trustpilot
5 days ago
1 week ago