Dad just got a YT JEFFSY Base 2020, his YT Postman dropper freely moves upwards when pulling upwards on the seat. Is this by design or is something wrong? Functions just like
Die YT Postman Teleskop-Sattelstütze ist leichtg… - Foto
YT Postman Dropper Seatpost 125mm 31.6mm for Sale in Newport Beach, CA - OfferUp