Bontrager Inner Tube 27.5 27.5x3.50-4.80 Pv36mm Gear Guide Pick New bumper added to rear

New bumper added to rear derailleur pulley cage

Provides excellent lubrication without attracting lots of grit and grime

Spider silk like Vectran™ has an enormous tear resistance at a very low weight: Exactly the right properties to process into a premium Continental bicycle tire as a puncture protection insert

tumble dry low or air dry

Bontrager Inner Tube 27.5 27.5x3.50-4.80 Pv36mm Gear Guide Pick New bumper added to rearAn inner tube for fat bikes, built with the Hodag and Jackalope in mind. Fat tires need fat tubes. The Fat Bike Tube is just that, a tube built specifically for fat bikes. Tailored sizes perfectly suit the line of Bontrager fat tire models. Features: 0. 9mm wall thickness Equipped with removable valve cores 100% inspected for guaranteed quality 27. 5 x 3. 50 Valve Length 4. 80