CNC Machined Brass Steering Knuckles (1 Pair, Black) Traxxas Stampede 4x4 Adds weight for increased rear

Adds weight for increased rear traction

Package includes two brass rear inner drive housings

these ST Racing hinge pins are polished and ultra smooth

This Brass Rear Inner Portal Drive Housing is a machined brass option that adds 59 grams of unsprung weight to your TRX-4 for improved stability

CNC Machined Brass Steering Knuckles (1 Pair, Black) Traxxas Stampede 4x4 Adds weight for increased rearBrass components helps with the performance of your Big"T" RX 4M by adding weight strategically at the lower portion of the vehicle, while increasing the durability of your RX 4M as well. These brass Steering Knuckles features the stock geometry with bearing holes drilled after black coating for the most accurate and precise tolerance for the stock bronze bushing or if you upgrade to ball bearings.