you will need two set of this

Part Number: LOS45018

keeping downtime to a minimum

Aluminum trailing arm

Losi Racing LOS234024 Suspension Arm Set 22S Cup Racer Parts you will need two setLosi Racing LOS234024 Suspension Arm Set 22S This genuine Losi Racing part is a direct factory replacement, engineered to fit the 22S. It gives you a factory correct option when it's time for maintenance, repair, or an upgrade on your model. Sourced directly through official Losi parts channels, this component is manufactured to original specifications so it installs cleanly and performs like the part it replaces. Keep a spare on hand to minimize