55's are miniaturized versions of the Winning Pit Bull Growler LT 1:1 tires

HS-85Bb Mighty Micro BB Servo

You also get flexible vinyl decals to put on the finishing touches

and Honcho

HPI Racing - Pro-Series Tools, 3.0mm, Hex Driver HPI160103 55's are miniaturized versions ofHPI Racing Pro Series are made to exacting standards to fulfill the needs of all RC hobbyists, from bashers to pro level racers. These tools will perform and look great for years. Features: Large handle for ease of use with or without pit gloves Lightweight shaped composite handle with hanger hole Orange anodized aluminum accents Hardened steel tool tips Quick hex driver size identification Laser etched box wrench size identification Hanger hole