TRAXXAS E-REVO VXL Front/Rear Knuckle Arms by GPM ER021A  [ER021A]

Aluminum knuckle arms for E-REVO VXL

These aluminum front and rear knuckle arms are made for TRAXXAS E-REVO platforms and serve as a direct replacement to stabilize the CVD and suspension arms to assist steering precision. Machined from 7075-T6 aluminum, the parts accept larger inner bearings and provide multiple tie-rod mounting holes so you can alter steering geometry without major chassis changes.

Design notes: the knuckle arms allow different tie-rod positions for toe and Ackermann tuning, and the angle of the knuckle can be adjusted to change steering response. The parts are intended for RC-scale use only and fit the models listed in the compatibility section below.

If you need a durable aluminium option with larger inner bearing support and flexible tie-rod placement for a TRAXXAS E-REVO platform, these knuckle arms offer a straightforward swap that supports steering tuning and CVD alignment.