Each wheel includes a 9mm hub and uses a standard 12mm drive hex

2V 8000MAH 120C HV + GRAPHENE Lipo Battery EC5 Plug Hard Case

HPI 77127 Heavy Duty Spur Gear 47 Tooth Savage Flux/XL/5

intermediate

One Clear Lexan Spoiler w/Side Dams

Arrma ARA320593 Chassis Brace Bar 164mm Kraton 8S Baja Rey Parts Each wheel includes a 9mmArrma ARA320593 Chassis Brace Bar 164mm Kraton 8S OVERVIEW: This aluminum Chassis Brace Bar is anodized in ARRMA red for awesome looks and extreme durability FEATURES: Precision manufactured from lightweight aluminum material Red anodized finish for awesome looks 164mm length INCLUDES: 1 x Chassis Brace Bar 164mm