replacement parts - Procuring alternative rubber bands - Bricks
Amazon.com: LEGO Technic NEW 25 pcs SMALL BLACK RUBBER BAND BELT PACK Elastic Square Cross Section part x88 mindstorms NXT ev3 robotics motor robot round piece : Toys & Games
LEGO Black Rubber Band Large 4 x 4 26mm | Brick Owl - LEGO Marketplace
Wheels and Rubber Bands (Pulleys and Rubber Belts) : Set 5205-1 | BrickLink
LEGO White Rubber Band Large 4 x 4 26mm (44609 / 700051) | Brick Owl - LEGO Marketplace
Rubber Band Powered Lego Car - Frugal Fun For Boys and Girls | Lego cars, Lego duplo, Lego projects
LEGO Rubber Ring Rubber Band Red Rubber Belt Medium Approx. Approx. 3x3 71321 | eBay
LEGO PART 85546 Technic Rubber Belt 33mm | Rebrickable - Build with LEGO