Home > Electronics > Arduino Compatible SCM & DIY Kits > Smart Robot & Solar Panel
Specifications: - Diameter: 65mm - Width: 27mm - Centre hole: 5.3 x 3.66mm (two sides is semicircle) - Material: Rubber(TPE) - Weight: about 50g - Color: Blue - For: TT motor/Smart Chassis Car DIY Part - Quantity: 4Pcs Package Included: 4 x Blue Wheels