Samix Brass Outer Portal Covers for Traxxas TRX-4 (Black) (2) (27.5g) Crawler Shocks Hobbywing EZRun 4990SD G2 4-Pole

Hobbywing EZRun 4990SD G2 4-Pole brushless motor

and the U-joint pins are held captive by a lightweight aluminum sleeve so you never have to worry about losing a pin

Automatic storage function

Springs and Shocks Fully adjustable oil-filled Ultra Shocks™ with X-ring technology

Samix Brass Outer Portal Covers for Traxxas TRX-4 (Black) (2) (27.5g) Crawler Shocks Hobbywing EZRun 4990SD G2 4-PoleThe Samix Traxxas TRX 4 Brass Portal Cover Set is a precision machined portal cover that adds 55 grams of unsprung weight to the front or rear of your TRX 4, for improved forward weight bias and performance. Unlike other brass parts, these feature a stealthy black finish, with chamfered edges that give the parts an unmatched look that offers a touch of bling to your scaler. Plus, when combined with the Samix scale brake rotors (SAMTRX4 6412 not