Titanium 5.5mm x 6mm ball studs - 2 pcs (Associated and others)
Avid R/C
Part No: AV1027-55-TI-6
Ceramic Revolution shielded 1/2 x 3/4 x 5/32 bearings (4 pieces)
Avid R/C
Part No: AV-R1212-RSZC
Revolution Aura - high performance bearing kit - 23 pieces (Schumacher Cougar LD3 or LD3M)
Avid R/C
Part No: AV-SCH-LD3
AURA - ultra high performance ceramic hub bearing kit - 8 pieces (Xray XB2C'20 or D'20)
Avid R/C
Part No: AV-AHK-XB220