New 20 ounce tumblers available now! Forum donation credit with purchase. https://www.wildguzzi.com/Products/products.htm#Tumbler
You guys have missed my point....It's not the cush drive rubbers. I found out from my dealer that the early spoke wheel bikes had a bad brake squeal so the factory included these rubber blocks behind the brake disc carrier to deaden the harmonic vibration causing the squeal. Not needed on the mag wheels.Tim