Choose from Single or 2-pack. Perfect street and hardpack gravel path tire for your Fat ebike!
- Standard clincher tire for use with an inner tube.
- Tightly spaced diamond pattern in the center for decreased rolling resistance without sacrificing grip
- Semi-Slick center knobs compliment open shoulder knobs providing seamless transitions
- Wire bead
- 26" x 4.0"
- ISO 559
- Color: Black
- PSI: maximum 20
- TPI: 60
- MPN T090201
- Advertised weight: 1440g per tire
- Made in China
A note about Fat Tires -- This tire is very wide. Standard mountain bikes and rims will not accept this tire. Fits fat bike frames only.
Questions & Answers
Have a Question?
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Will the Big Smoothie fit a wheel that has a 4.5 Tire on it now? The manufacturer said the wheel is 85 mm x 26"
Yes, a 26x4.0 tire will fit on a 26-inch (ISO 559) rim that is 85mm wide. -
Will this tire be too large for the rim of a bike that currently has 26x3.45 tires on it?
If your rim is 45mm or wider a 26x4.0 tire will fit. You should be most concerned about tire clearance. 26x4.0 is quite wide.
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Will this big smoothy 26 x 4.0 fit my 26 x 4.8
If your rim is 4.8” wide, then these tires will not be wide enough. However if you have 26x4.80 tires we can assume your rim may be less than 4-inches and therefore can accept a 26x4.0 tire.
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How many miles is tire good for?
Mileage will depend on many variables such as; rider weight, terrain, pressure and riding style. There is no definitive miles a bike tire is good for.
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Can this tire be used tubeless?
No the Big Smoothy is not a tubeless ready tire.
Generally wire bead tires are not tubeless.
Any tire we offer that is capable of running tubeless will be clearly advertised as tubeless.
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Would this tire be a good choice for a high performance ebike? I’m looking for a smoother faster rolling 26x4.0” fat tire. Thanks
The Big Smoothy has been a popular choice for eBike riders. The tight packed small diamond center ridge grip section provides excellent on road performance.