TRX4M Portal Axles Construction: The TRX4M axles are made from aluminum alloy, CNC-machined and anodized. Also incompatible with original TRX4M dogbone shafts because of the 10mm per side axle housing extension.
The AMK TRX4M Portal Axles Extended 20mm, 109.6g CNC Aluminum TRX4M Front & Rear product would be ideal for high-performance vehicles seeking reliable and lightweight front and rear axle options with a 20mm upgrade.
