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GPM Racing Aluminum Rear Knuckle Arms Inner Case - Black (GPM Racing TRX4022B-BK | GPM-TRX4022B-BK)

Model: GPM Racing TRX4022B-BK
Dist. #: GPM-TRX4022B-BK   SKU: GPM-TRX4022B-BK

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Price:  $11.49

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Updated on Nov 10, 2025 07:56:49 PM

Aluminum Rear Knuckle Arms Inner Case - Black...
Accessories:

Stainless Steel Cap Head Screw 2.5x8 - 4pcs

Manual number:

8253

Product major function & use:

Stabilize the inner equipments of the rear knuckle arms to make sure the equipments are running smooth

Significant benefits of upgrading to this product:

Made with aluminum 6061 T6 to achieve higher durability and more sturdy to use

The features of basic look of this product:

We use the 3D streamline to CNC maker the items to have a heavy metallic feel

Key selling points:

This set of knuckle arms is special and we are the very first brand name to release the product in the RC market.

We use a quality lightweight high tensile strength aluminum 6061 T6 and is then anodized with scratch resistant colors

Frequently Bought Together

GPM Racing Aluminum Rear Knuckle Arms Inner Case - Black
+
GPM Racing Brass Outer Portal Drive Housing (Front Or Rear)"Heavy Edition"-
+
GPM Racing BRASS ADJUSTABLE FRONT C HUB -28PC SET
This Item: GPM Racing Aluminum Rear Knuckle Arms Inner Case - Black
$11.49
GPM Racing Brass Outer Portal Drive Housing (Front Or Rear)"Heavy Edition"-
$23.09
GPM Racing BRASS ADJUSTABLE FRONT C HUB -28PC SET
$24.29

Total Price: $58.87

Add All Three To Cart
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