Like a cat running for the door when its open, we encourage you and your fatbike to escape to the local groomed single track to feel the thunder and bite that is - Dunderbeist. The 45 North Dunderbeist Fatbike tire plants a 4.6" paw print into the snow, providing enhanced traction and flotation while the aggressive tread delivers unparalleled acceleration and braking traction. Pair Dunderbeist with its sibling front tire, Flowbeist, for the ultimate combination of traction and control.
Rear specific design
For groomed winter single track and loose snow
Compatible with 65-102mm wide rims
Dual durometer rubber 60a in center for durability, 52a on sides
45NRTH Tubeless Ready (Folding)
120tpi nylon casing
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
I got the pair of front and rear tires in February 2017 and use in my fatbike year around. I live in Buffalo NY so we get some snow and the way the perform is awesome. They don’t trap to much snow and traction is good even in icy conditions. I use them also as summer tires and they resist really well over sharp rocks and pointy branches. I almost never skip over roots or rocks when the trail is wet. They cost quite some money but for the two and a half years that I have abuse them it is well invested money
Start typing your question and we'll check if it was already asked and answered. Learn More
Do not include HTML, links, references to other stores, pricing or contact info.
My question is about:
If your question is about more than one item, click + to add them.
No questions have been asked about this item. Be the first!
Questions For Similar Products
Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.
Get free 1-day California shipping with your $50 purchase today, on most orders. Please note this offer is only available to physical shipping addresses in California(no PO Boxes), and oversize charges still apply on some heavy/large items