Features: brand new and high quality for Polaris RZR S 1000 : 2016-2020, RZR S4 1000 : 2019-2020, RZR XP 1000 : 2014+, RZR XP 4 1000 : 2014+,RZR XP 900 : 2012-2014,RZR XP 4 900 : 2012-2014, RZR 900 : 2015-2020, RZR S 900 : 2015-2020, RZR 900 XC : 2015-2017, RZR 4 900 : 2015-2018, RZR S4 900 : 2018, RZR Trail 900 Sport : 2021+, RZR Trail 900 Premium : 2021+, RZR Trail 900 Ultimate : 2021+, RZR Trail S 900 Sport : 2021+, RZR Trail S 1000 Premium : 2021+,RZR Trail S 1000 Ultimate : 2021+. High quality aluminum material, durable and not easy to deform. Easy to install. The products have been strictly tested before leaving the factory, and the quality is guaranteed. Please confirm the model you need carefully before purchase. Specifications: Material:Aluminum Color:Black,Silver Size:Approx.17.5x7.9cm/6.89x3.11in Net Weight:20g Package Includes: 1x Aluminum Bearing for Carrier note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.