Hardened Steel D-Shaped Hole Drive Shafts for TRX4M Defender Bronco
Product ID: 535338541
๐ฉD-shaped & rounded rectangle holes for secure fit
โ๏ธPrecision scale joint & spline diameter
๐ ๏ธHardened stainless steel build
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โ๏ธ Upgrade your TRX4M Bronco with steel precision and unstoppable strength!
The INJORA Hardened Steel D-Shaped Hole Drive Shafts are precision-engineered metal upgrades designed specifically for the 1/18 scale TRX4M Defender Bronco. Constructed from rust-resistant stainless steel with a unique D-shaped and rounded rectangle hole design, these shafts provide a tighter, more durable connection to transmission and axles. They improve vehicle stability by lowering the center of gravity and are compatible with stock and INJORA gears, making them a must-have for serious RC enthusiasts seeking enhanced performance and realism.
| ASIN | B0C7GQ6MFL |
| Best Sellers Rank | #26,250 in Toys & Games ( See Top 100 in Toys & Games ) #2 in RC Vehicle Rotor Shafts |
| Brand Name | INJORA |
| Customer Reviews | 4.7 out of 5 stars 578 Reviews |
| Manufacturer | INJORA |
| Material Type | Steel |
| Model | 4M-50BK |
| Part Number | 4M-50BK |
| Unit Count | 6 Count |
J**Y
Solid upgrade from Injora
This is a great upgrade for the stock TRX4M - plastic to metal conversion. It's a no brainer. They're metal so they're a ton stronger than the stock plastic ones. They look way cooler than the stock ones as well. And they're heavier so it helps keep the CoG low. They're also from Injora - one of the most reputable brands in the business. Easy enough to assemble and came with all necessary hardware - a couple of set screws. Make sure when you install them, you install them "in-phase". Google that and you'll see what I mean. Installing this way will help reduce torque twist.
M**E
Awesome driveshafts
Heavy duty, seem to work better than the stock plastic ones. Recommend using lock tight on the screw, one of mine fell out. They did come with spare screws. I have not had an issue with the pins falling out.
A**T
Bronco 1/18
Perfect fit
C**H
Works great
Great replacement on a small Bronco. pretty easy to install and nice and solid compared to the plastic ones.
P**Z
Injora makes great parts
These hold up far better then stock parts.
G**K
Drive shaft
Highly recommend! The stock drive shaft kept breaking.
Z**Y
Screws
Screws are crap one time use item. But you got room to drill and thread a little thicker bolt in there.
G**E
Good quality driveshafts
Fit perfect. Work as well as OEM parts.
J**W
Way better than stock!
After burning through the stock drive shafts, then replacing them with a few times with the brand plastic parts, I had enough. These high quality metal replacements work perfectly on both Bronco and Defender TRX-4, and have stood up to rigorous field testing (kid tested haha). There are lots of these to choose from, but after research I grabbed these. Good price and worked great! I will warn, they do make the machines drive a little less smooth, especially at full tire turn, but it's hardly noticeable and way better than the alternative. These things are built for off road anyways!
D**O
Top but with a quirck
Can't argue with the build quality! Definitely a must, especially if upgrading for a brusheless motor, as the stock transmission axles will break. However, be aware that these will introduce some wheel slack.
N**E
Very happy would recommend
Great upgrade for the trx4m
B**E
good quality
Injora is great for the price! Trx4m bronco
A**O
Injora
Ottimo resistente
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