This is the Team Integy Titanium Twin Brake Set for the Traxxas Revo 2.5 and 3.3 trucks.  This is an excellent way to increase your stopping power.

FEATURES
Shoes constructed of anodized aluminum
Discs constructed of titaninum and vented to dissipate heat

INCLUDES
Two discs and three shoes

REQUIRES
Installing on chassis

SPECS
Discs:                                    Shoes:
Diameter: 1.6" (40mm)          Length: 1.8" (45mm)
Thickness: 0.06" (1.5mm)       Thickness: 0.08" (2mm)