Big Dummy Tubes & Tubeless Kits We offer it in two

We offer it in two versions: standard and wide

Butyl rubber construction with 0

and nutted axles up to 10mm

It comes in a standard width of 735mm but if 685mm is more your style

Big Dummy Tubes & Tubeless Kits We offer it in twoTake Your Longtail Bike Anywhere Since its introduction in 2008, many a family have ditched one or both of their cars thanks to Big Dummy. Weve also seen many entrepreneurs and small business owners minimize their carbon footprint and incorporate Big Dummy into their business model. Big Dummy is a dependable grocery getter, the modern day mini van, the company car, and a human powered car replacement. Its all those things and more in that theres no