This is a Variable Rate Air Control Kit from Robart for Any Pnuematic Retract System

It's a direct option for owners looking to replace a worn ring gear or set up a spare for their NB48's rear differential

Inside Diameter: 2

Pack of 40

JConcepts 3116-02 Diamond Bars 2.2" 2WD Front Buggy Tire (2) (Green Compound) 1/10 Buggy This is a Variable RateJConcepts 3116 02 Diamond Bars 2. 2" 2WD Front Buggy Tire (2) (Green Compound) This is a pair of two JConcepts Diamond Bars 2. 2 2wd Front Buggy Tires. When racing indoors or outdoors, steering is especially critical during extremely high grip situations or when a massive amount of rubber has been laid to the racing surface. Available in blue, green and red compounds, the Diamond Bars spread a finely close Diamond tread pattern together in low height