WTB has joined our 2025 fat bike project, providing the KOM Light i76 rims as a key component. As we began assembling our fat bike setup, we were excited to put these rims to the test and see how they would perform in various conditions, especially given their design focus on durability and performance.
About WTB
For over 30 years, WTB has built a reputation for producing high-quality bike components that deliver exceptional performance. Known for their attention to detail and innovative design, WTB continues to lead the industry with products that are trusted by riders of all levels. Their commitment to crafting durable, reliable, and versatile bike components makes them a go-to brand for cyclists everywhere.
The KOM Light i76
The KOM Light i76 rims are available in both 26” and 27.5” sizes, providing riders with flexible options depending on their needs. Made with lightweight aluminum, the rims offer a robust yet light construction, while the 76mm internal width gives excellent support for wider tires, which is crucial for fat biking. These rims are tubeless-ready, allowing for lower tire pressures to improve traction and minimize the risk of flats.
Testing
During our testing of the 27.5” version, we subjected the rims to a variety of conditions, ranging from early winter to hard-packed and softer snow trails. The KOM Light i76 rims excelled across all terrains, offering a stable and responsive ride. The lightweight construction made climbs feel easier, while their durability stood up to the challenges of snowy and rugged paths. The tubeless-ready design worked flawlessly, enhancing traction and reducing the risk of flats on tricky surfaces.
In conclusion
In conclusion, the WTB KOM Light i76 fat bike rims deliver an exceptional balance of strength, performance, and versatility. With the option of both 26” and 27.5” sizes, they are ideal for riders seeking a reliable and high-performing fat bike rim. These rims are an excellent choice for anyone looking to take their fat biking experience to the next level.
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