MotoZ - Heavy Duty Tube for Racing Options:16" - 90 in the #3 position

in the #3 position

5mm (5/16") diameter hardened stainless pin with an aluminum bushing for extra support

Lightweight PIM glass-filled nylon shell conforms to your leg shape

TripleClamp Moto's kit has a 9

Manufacturer's part number: FBD-9164

MotoZ - Heavy Duty Tube for Racing Options:16" - 90 in the #3 positionDesigned to fit motorcycle tires at maximum volume, so theyre under the least amount of stress (not stretched when inflated). 100% high grade Natural Rubber can be repair and patch easily. Stretches like a surgical glove and can be compressed under load without splitting. Less unsprung weight. They arent cheap, but they arent expensive for what you get. 3 Types Thickness Available: 1. 4 mm Standard Series 3 mm Heavy Duty Racing 4 mm Ultra Heavy Duty