ST Racing Concepts SPTST8251BR Black CNC Machined Brass Outer Portal Drive Housing for Traxxas TRX-4 Star Wars Same powerful drive as WalthersProto(R)

Same powerful drive as WalthersProto(R) locos featuring:

all-wheel drive

The Power Pro-R starter set is a radio equipped Power Pro system

Tackle any project with the Excel Blades 12 Piece Assorted File Set

ST Racing Concepts SPTST8251BR Black CNC Machined Brass Outer Portal Drive Housing for Traxxas TRX-4 Star Wars Same powerful drive as WalthersProto(R)ST Racing Concepts SPTST8251BR Black CNC Machined Brass Outer 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.