ST Racing Concepts SPTST8253BR Black CNC Machined Brass Inner Portal Drive Housing for Traxxas TRX-4 Bessemer Lake & Erie staff skillfully use the driven

staff skillfully use the driven

There was a mechanic on duty who could fix anything

Will not yellow

Strong steel material for ultimate durability

real-time telemetry data including battery voltage

ST Racing Concepts SPTST8253BR Black CNC Machined Brass Inner Portal Drive Housing for Traxxas TRX-4 Bessemer Lake & Erie staff skillfully use the drivenST Racing Concepts SPTST8253BR Black CNC Machined Brass Inner Portal Drive Housing for Traxxas TRX 4 The STRC Traxxas TRX 4 Brass Outer Portal Drive Housing provides more strength, while adding 48 grams of unsprung weight to your TRX 4 for better crawling performance and more stability during steep climbs.