HobbyMarking 4Pcs/Set RC Rock 1/10 Car Upgrade Aluminum Alloy 12mm Wheel Hex Hubs Drive for RC Crawler SCX10 RC4WD D90 Model Car Accessories (Black)

Features: 100% brand new Easy to install and durable in use Lightweight upgrade instantly enhances overall performance in handling and durability Made of aluminum alloy, designed to repair or replace old or broken ones Can support running with high speed Suitable for 1:10 RC Crawlers SCX10 and so on. Description: Part Name: Wheel Hex Drive Material: Aluminum Color: Black / Red / Blue Optional Thickness: 20mm HEX Outter: 12mm HES Inner: 6mm Pin: 4*10mm Content: 4pcs Package Included: 4 * 12mm Wheel Hex Drive 4 * 10mm Pin