






🚴♀️ Ride Bold, Ride Fat – Never Miss a Trail!
VeloTubes Fat Bike Inner Tubes (26 x 4.0) combine rugged butyl rubber durability with a precise 33mm Presta valve for reliable inflation. Designed for fat bike enthusiasts, these tubes fit perfectly on 26-inch wheels, ensuring fewer flats and hassle-free installation. Each tube is quality-tested for 24 hours and backed by a 1-year warranty, making them the go-to choice for serious riders who demand performance and dependability.







| ASIN | B06XJS8QZ2 |
| Best Sellers Rank | #98,298 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #439 in Bike Tubes |
| Brand | VeloTubes |
| Brand Name | VeloTubes |
| Compatible Tire Width Maximum | 114 Millimeters |
| Compatible Tire Width Minimum | 113 Millimeters |
| Customer Reviews | 4.4 4.4 out of 5 stars (541) |
| Date First Available | March 13, 2017 |
| Included Components | 2 Bicycle Tubes |
| Item Diameter | 26 Inches |
| Item Dimensions LxWxH | 3.75 x 2 x 1.75 inches |
| Item Package Dimensions L x W x H | 8.98 x 7.68 x 4.61 inches |
| Item Weight | 500 Grams |
| Manufacturer | RoadUp |
| Material | Butyl Rubber |
| Model Name | VeloTubes Premium Fat Bike Inner Tube 26 X 4.0 Presta (French) Valve |
| Package Weight | 1.28 Kilograms |
| Part Number | 2640RC |
| Size | 26 x 4.0 |
| Sport Type | Cycling |
| Suggested Users | unisex-adult |
| UPC | 724165460096 |
| Valve Length | 33 Millimeters |
| Valve Type | Presta |
| Warranty Description | 1 Year |
| Wheel Size | 26 Inches |
J**U
Good tube tubes at a Great Price
Good tube tubes at a Great Price, Very happy they came with removal cores, I will be adding some stan's to them. Reason, I tried and failed 3 times to convert mulefut 80 rim to tubless=waste of time and money. The fit great on 100mm wide rims with surly 4.8 tires, and Vee Bulldozers 4.7 on the 80mm mulefut. Will buy again as needed!
D**T
Fat bottom tubes for our Fat Boy bikes
Desperately wanted to use a verse from Fat Bottom Girls of the iconic Queen song, but couldn't figure it out. Bought these to fit our specialized fat boy bikes and they work well.
R**Z
Inner tube
Fits perfectly
A**R
Durable, Heavy-Duty Tire Tube
I found the tube to be a great replacement for my Specialized FatBoy 4.6'' tires. These tubes are definitely heavier than the OEM Specialized tubes that the bike came with (I did not weigh them -- the difference is apparent in your hand) but this also seemed to translate into greater flat avoidance. 14 months later with nearly-exclusive off-road use and zero flats so far.
D**P
Heavy duty!
Good heavy tubes with Presta valves. The valves have a removable core, so you can add Slime to protect the tubes.
V**8
Beware valve cores
Seem like good tubes, working fine until went to air down on the trail. The valve core came out when removing the cap so now I'm walking 8 miles home.. yay.
S**S
very good for what I needed it to do
got this for my ebike that has a motor in each wheel and seems like the torque from the motors was enough to get my tire to spin slightly on the rim causing my rubber valve stem to rip at the base. these were able to bolt on to the rim at the valve stem and I dont have the problem of my tube spinning in the rim
A**R
nice
nice
B**.
Work great
J**.
Perfect fit as described, super heavy if that matters to you!
P**.
Pretty heavy, would not have bought if there were other options
Trustpilot
1 month ago
2 weeks ago