Repeat "Eco" Foam Wheel Hubs 4mm x 0.75 - Pair - V2

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Want some cool GOLD wheels for your robot? Here's your chance and with added functionality over standard hubs, and at a lower price. Made from gold anodized 6061-T6 aluminum End pl ate screws in with 2x M3 x 8mm flathead screws 0.75″ size hubs are held onto the shaft with 2x oversized M4 x 4mm setscrews 0.5″ size hubs are held onto the shaft with 1x oversized M4x4mm setscrews Come with holes for 3mm or #4 screws to mount a pulley to the inside of the hub Made for either 0.5″ or 0.75″ thick foam wheels New with V2 Chamfer added to make installation easier New: Changed spline pattern to reduce wheel deformation New: Added rib on inner surface to prevent rubbing on chassis Weight 3mm x 0.50″ – 13.7g 4mm x 0.50″ – 13.4g 3mm x 0.75″ – 17.85g 4mm x 0.75″ – 17.4g - THIS ITEM 6mm x 0.75″ – 12.45g Find the 3D model here: https://grabcad.com/library/repeat-gold-eco-hub-mk2-1 Show more