Purchased the Corbin armrest (new $363, selling price $200) new in 2015 and installed on a '12 RT. The armrest are a must for number 2 rider, these are solid and are in excellent shape. I removed the armrests prior to selling my '12 RT because I was planning to purchase a new 2019. The plan was to install these onto the new 2019 RT. I ended up purchasing a new '20 RTL with armrest. Believe these armrest will fit all RTs to the 2019 models. The selling price doesn't include shipping, if not too far away we can meet halfway. Please PM me for more details.