The bearing assembly is only suitable for some Peloton bicycles, not all models are compatible, please check before purchasing.There are many types of bearing assemblies. Please carefully check whether they match the original bearing assemblies before ordering. If you cannot confirm whether they match the original bearing assemblies, please send an email to contact us to help you confirm.Please turn off the power before installation, we guarantee the quality of our products. If you encounter any problems or have any questions, please contact us immediately!