ProTek R/C 3/32" (2.4mm) Ceramic Differential Balls (12)
[PTK-2006]

ProTek R/C 3/32" (2.4mm) Ceramic Differential Balls (12)
C 2 tha G customs - Rating: 5 of 5 Stars! Verified Owner Sunday, September 08, 2013
These diff balls rock. Best ive used so far. Usually have to rebuild after one race night with the old steel. after 4 race nights they are still buttery smooth.