TRX-4 brass portal knuckle cover (can use together with trx4-6412)

Upgrade your TRX-4 crawler with the TRX4-4013 brass portal knuckle cover from Samix. Made of high quality brass material and featuring a black coating to prevent oxidation, this pair of portal knuckle covers adds 55g to improve climb performance, greater stability, and lower center of gravity. The TRX4-4013 is also compatible with SAMIX scale brake rotor and caliper TRX4-6412 for a realistic looking crawler. With increased rigidity and durability, these portal knuckle covers are a direct fit on TRX-4 front and rear standard knuckles and SAMIX aluminum or brass option knuckles. Give your TRX-4 the upgrade it deserves with the TRX4-4013 brass portal knuckle cover from Samix.