Tekno Hardened Steel Stub Axles are only compatible with the .4 CVA drive shafts (TKR8072). These stub axles must be used with the other .4 CVA parts as a complete set (Driveshafts TKR8072, CV Rebuild Kit TKR8073 and 15x21x4 Bearings TKRBB15214) and are compatible with the EB48.4 and NB48.4 buggies.

The .4 CVA’s have been redesigned with an oversized ball joint to reduce wear, resulting in improved consistency.  The stock UNI’s excel in bumpy conditions but on smoother tracks, our new CVA’s are usually going to yield faster corner speeds, quicker acceleration and reduce weight transfer allowing you to grab more throttle earlier in the corner.