The 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.
Features:
Brass portal knuckle cover adds 55g a pair
Improve climb performace greater stability and lower CG
Make of high quality brass material (with black coating can avoid oxidation)
Compatible with SAMIX scale brake rotor & caliper for a more realistic looking crawler
More rigid and increased durability
Direct fit on TRX-4 front & rear std knuckle
