Aluminum Alloy Rear KickstandThe bicycle stand is made of aluminum alloy which is strong and has good loadbearing performance.Stabalize RBRL Bike Stands threepoint fixed structure ensures more stability when parking.AdjustableThis bike kickstand Heht is adjustable available for 24 26 700C 27.5 28 29 tire mountain bike muter bikeadult bike.Nonslip footWider foot cover with antiskidding desn to prevent bicyle stand slipping on wet surfaces and sinking in mud.Quality AssuranceIf you have questions about bike stand use or any product related questions please contact us.