Take Now US $33.24 60mm High Hardness Plastic Mecanum Wheel Omni-directional Smart Robot Car with TT Legos 6mm hubs fo

60mm High Hardness Plastic Mecanum Wheel Omni-directional Smart Robot Car with TT Legos 6mm hubs fo

[4000505327299] Shipping options:1: 2 left 2 right TT=2 left+ 2 right 60mm mecanum wheel+ 4pcs TT hubs2: 2 left 2 right LEGO=2 left+ 2 right 60mm mecanum wheel+ 4pcs LEGO hubs3. 2 left 2 right 6mm=2 left+ 2 right 60mm mecanum wheel+ 4pcs 6mm metal hubs Parameters:Name: Mecanum WheelWeight: 40g (single)Inner diameter: 6.7mmOuter wheel diameter: 60mmThickness: 28mmNumber of sub-wheels: 9Bearing capacity: can bear 5kg (4 together) 

US $34.99

Limited Time 5%  US $33.24

Special price US $2.72 Wansenda USB 2.0 Smart Phone Android OTG USB Flash Drive Pen Drive For Android/PC Memory Stick 8GB

Special price US $38.63 Multifunction Bluetooth Controlled Robot Smart Car Kits Tons of Published Free Codes 4WD UNO R3 Sta

limited offer US $7.39 1/kit 2WD smart robot car chassis kit / DC3-6V TT motor 125 rpm / Smart car wheels for Arduino DIY

Special price US $59.08 Smart Car Platform Tracked Robot Metal Aluminium Tank Chassis with Powerful Dual DC 12V Motor for D

Special price US $104.40 Ultimate Starter Kit for Raspberry Pi 3 B+ HD Camera Programmable Smart Robot Car Kit with 4WD Elec