WTB KOM Light i76 Fat Bike Rim, 27.5” Diameter, 32 Holes, Lightweight Fat Bike Rim with Easy Tubeless Setup, 828 Grams

The WTB KOM Light i76 Rim is designed for fat bike riders who demand both strength and weight savings. Featuring an open cavity design, this is one of the lightest alloy rims available, with the 76mm internal width optimized for modern fat tires ranging from 4.0 to 4.6 inches. Unlike many alloy fat bike rims with cutouts, the KOM i76 achieves the same lightweight performance without compromising on durability. Engineered with double-wall nipple beds, the spoke nipples are recessed to avoid interfering with tubeless rim tape, ensuring a smooth and hassle-free setup. This design reduces material at the rim’s centerline, keeping weight to a minimum while maintaining strength where it’s needed most. Tubeless setup is a breeze with WTB’s proven TCS system. The solid rim design, with no cutouts, makes setting up your fat bike tire tubeless fast and simple. Just pair it with 81mm WTB TCS tubeless rim tape for an airtight, durable fit. For an even better experience, explore WTB’s full line of TCS accessories, including 15-degree rated tubeless tire sealant and Max Flow valves.