Yamaha Zuma BWS 125 2022 Backrest and Helmet Hook

thingiverse

I made this for my Yahama Zuma 125 2022 BWS scooter. It provides some support for the passenger, so my wife doesn't feel like she is going to fall off when riding with me. Also a huge reason for this is the helmet hook, I hate having to put my helmet on the seat, it falls off too often, and then I have to hold it and turn the key and open the seat all at once when I need to get into the seat storage. So this solves two problems. I printed this with PETG (better for sitting in the sun) and I printed it w/ 25% infill and 4 perimeters. It is a lot of plastic I will admit but in the grand scheme of things this is well worth the $5 of PETG it takes. For hardware I used 4mm bolts must be 30mm long. But I'm sure there are other options. I've included 2 versions. I ended up only printing the one with the solid back, but I included one that has 2 vent holes, I think it will use less plastic and might keep your back cooler? and it should be pretty strong still. Never printed it though. PLEASE post a make if you do make this.