B84 / B84D Titanium Upper Screw Set Ball Differential and Parts These 2 changes give the

These 2 changes give the car a small increase in pack at the top of the stroke

the outside tire does not turn as sharp

Fits both B84 and B84D kit length chassis (same in both kits)

Steering will feel smoother and less edgy off center

and 8 mm sizes

B84 / B84D Titanium Upper Screw Set Ball Differential and Parts These 2 changes give thePart Number: 1172 56 piece B84 Upper Titanium Screw Set. Schelle premium Titanium screws are made of Grade 5 Titanium Alloy (commonly known as 6Al 4V) with a bright machined finish to give your car that pure racing look. Unlike the dull and soft Grade 2 alloy known to be used by other brands, the Grade 5 Titanium alloy is the most strong and desirable, giving 40% lighter weight and corrosion resistance compared to steel. With a little TLC, these