WTB recently reached out to me with an exciting opportunity to test their Proterra Light i25 wheels. As an avid cyclist who values performance and reliability, I was eager to see how these wheels would perform on a variety of terrains. With the promise of a lightweight yet durable design, I couldn’t wait to put the Proterra Light i25 wheels through their paces.
About WTB
WTB, or Wilderness Trail Bikes, has a long-standing reputation for creating high-quality, innovative cycling components. Known for their dedication to performance and durability, WTB has consistently delivered products that meet the needs of both professional and recreational cyclists. Their commitment to quality and attention to detail makes them a trusted brand in the cycling community, and the Proterra Light i25 wheels are no exception.
The Proterra light I25
The WTB Proterra Light i25 wheels are designed with a focus on versatility and lightweight performance. At the heart of these wheels is the Frequency hub, which features a low-drag, 6-pawl design that alternates contact between two sets of 3-pawl groupings. This unique mechanism provides a highly responsive 5-degree freehub engagement, delivering a quick and efficient transfer of power with every pedal stroke.
WTB has also integrated their Solid Strip and TCS Tape system into the Proterra Light i25 wheels. The Solid Strip is a durable nylon strip that lies between the rim and tubeless tape, preventing the tape from pushing into the spoke holes. This design ensures a smooth interface between the tire and rim, making it easier to mount a tire and preventing air from escaping around the bead during inflation. Additionally, the Solid Strip protects the airtight system from punctures in case of a broken spoke.
For strength and reliability, the Proterra Light i25 wheels feature a 3-cross lacing pattern with alloy nipples. This setup offers a great balance of weight savings and long-term durability, giving cyclists the confidence to tackle any terrain. With a 25mm inner rim width, these wheels are optimized for gravel bikes with 41-50mm tires, ensuring the best air volume and tire profile for various riding conditions.
What sets the Proterra wheels apart is their handcrafted quality. Each wheel is meticulously hand-built in WTB’s California facility at the base of Mount Tamalpais, the birthplace of mountain biking. The team of skilled wheel builders carefully lace, tension, and tape every Proterra wheel, applying the same level of care and attention they would to their personal wheels. This hands-on approach guarantees a product that WTB confidently stands behind as one of the most reliable on the market.
Testing
During my testing, I subjected the Proterra Light i25 wheels to a variety of conditions, from smooth tarmac to rugged gravel paths. The wheels handled exceptionally well, providing a smooth, responsive ride across all terrains. I particularly appreciated their ability to absorb shocks on rougher roads, maintaining control and comfort throughout. I was able to confidently push my limits without worrying about flats or leaks. After logging over 1,200 kilometers on these wheels, they have proven to be incredibly reliable, showing no signs of wear or compromise.
In conclusion
In conclusion, the WTB Proterra Light i25 wheels exceeded my expectations in every way. They offer a fantastic blend of lightweight performance and robust durability, making them a great choice for cyclists who demand versatility and reliability. Whether you’re racing, commuting, or exploring off-road trails, these wheels are built to deliver. WTB has once again proven why they are a trusted name in the cycling industry.
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