Bosch Service kit Bearing Protection Ring Active/Active Plus – BDU3XX up to serial number 859302XXX

Bosch Service kit Bearing Protection Ring (Active/Active Plus - BDU3XX up to serial number 859302XXX). Bosch mid-drive motor small parts. TECH SPECSDesigned for ebike YesBosch Generation Compatibility BDU3XXBosch Drive Unit Compatibility Active LineBosch D