Ptpa for sale ‎Cozon rx400 ‎Gravel bike upgraded parts ‎Frame size 15.5cm small ‎1x10 speed deore ‎Tubeless tire ‎Continental tire 700x40c ‎Crank prowheel hollow tech bottom bracket ‎42 teeth chain ring ‎Hydrolic brakes ‎ ‎Price 1500 sr ‎The price is negotiable