Peace, mercy, and blessings of God be upon you. An 8 black stopper that fits on the bicycle. Size 20. It does not complain about anything at all. The reason for selling is that it does not fit my bicycle size. The bicycle is Indonesian, but the seal is not present, it fell off, I don't know where (the place of the seal is clear). It comes with it if you want to buy, and I will be considerate of you, God willing. All the pictures are in front of you. As for the price, the stopper alone, I bought it for 45﷼ and I will sell it for 39﷼, and the bicycle is for auction. For the stopper, I accept exchanging it for an Indonesian seat and you add 6﷼. Contact here and on WhatsApp. WhatsApp number: ( Phone number appears when clicking the contact button ) . And your well-being 🤍