Good morning everyone, I want to tell you my story with a purchase I made at ProBIKEKIT . 1rst I was looking for two good bags for my ebikes , I chose TOPEAK TRUNK BAG MTX DXP based on the reputation and photos posted on their site. when I received the bags , I thought they looked great. so I went to install them , then I noticed that I don't have the right rack for the bags to CLIP on. because of my batteries I cannot install the rack it takes. So I deceided to return the Bags . but since they did nothing wrong , I have to pay for the return, so it cost me 70.65 $ to ship it back, and even though I send them the tracking number they do not refund the bags, you have to wait to process it when they receive it. so what I am saying to you all now. first of all DO NOT buy from Probikekit if you are not absolutely certain that what you are buying is fitting your bike. second , buy from AMAZON , the return is free and they refund as soon as it's in the mail. ProoBikekIt does business like it was done in the 90's , not impressed and it cost me 70.65$ to learn , that is why I give it to you for free. Thank you