The bike is in excellent condition, nothing is wrong. You don't need to change the chain. Serious buyer, send me your offer. The bike is in front of you and nothing is wrong. You don't need to change the chain. Rambo Indonesia bike, original black color, size 20. Rear tires, front wheel fans, Asiam. The bike has the golden seal. Medical seat. The price is honestly not going down from 250, and for you guys, 200. Whoever wants to buy it, send me a message and make sure you've spoken to me and won't change your mind.