Product Description The Specialized Speed Sensor Magnetic Lockring for Turbo E-bikes with Center Lock This Speed Sensor Magnet is a replacement part for speed measurement on Specialized Turbo e-bikes equipped with Center Lock brake rotors. It is integrated into an internally toothed lockring, which is used on the rotor of the rear wheel hub. It is fitted as standard on Vado, Como and Creo e-bikes. You also need it for other turbo bikes if you want to convert to Center Lock. Guidelines for Replacing E-bike Components:Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked e-bikes/pedelecs with pedal assistance. Compatibility:Turbo Vado / Vado SLTurbo Como / Como SLTurbo Creo SLall other Specialized e-bikes, when ridden with Center Lock hubsManufacturer Number:S226800004 Contents:1 x Specialized magnetic lockring for Speed Sensor Center Lock Manufacturer: Specialized Germany GmbH Hauptstraße 4 83607 Föching Germany www.specialized.com/contact-us