I recently added some passenger armrests. My wife, Jo Ann has issues with her strength on her right side and I could tell she needed something to feel more secure. I found some folding armrests on Ebay designed for "adventure" bikes. I knew I could build a mounting bracket. The armrests could be a little beefier, but I think they will work out well. Time will tell. So far, she loves them. I just used 4" flat bar and did a little cutting, drilling and bending. I have access to a brake for bending. I think they came out pretty good.