Bearings are premium EMQ quality featuring rubber seals that keep water out and improve grease retention Sold as a kit for one wheel: Includes (1) 25x52x15mm Bearing & (1) 25x52x18mm Bearing with Grooved ABS Encoder. Front Applications: 2011+ Softail, 2012-2017 Dyna, 2008-2020 Electra Glide, Street Glide, Road King & Road Glide, 2008-2017 V-Rod, 2015+ Sportster Models WITH ABS Rear Application: 2011+ Softail, 2012-2017 Dyna, 2008-2017 V-Rod, 2015+ Sportster Models WITH ABS (NO Touring Models) Replaces HD# 9252 & HD# 9276A