Description
Introducing the WTB Nano 40 Tire – the ultimate choice for serious gravel and mountain biking enthusiasts seeking durability, performance, and reliability. Crafted with high-quality materials and innovative engineering, this 700 x 40mm clincher tire is designed to excel on diverse terrains, from rugged mountain trails to long-distance gravel routes.
Materials & Construction:
Constructed with a robust DNA rubber compound (60a durometer) and a durable wire bead, the WTB Nano 40 promises exceptional longevity and puncture resistance. Its voluminous casing ensures stability and comfort over extended rides, while the reinforced sidewalls provide added protection against abrasions and flats, making it ideal for demanding adventures.
Performance & Engineering:
Engineered for efficiency, the Nano 40 features an elevated centerline that minimizes rolling resistance on hard surfaces, allowing you to maintain higher speeds with less effort. A rounded profile enhances steering precision and comfort, while the numerous micro knob working edges deliver superior lateral traction and predictability in diverse conditions. Whether navigating gravel paths or mountain trails, this tire offers consistent performance and control.
Components & Technology:
Designed with 30 TPI (threads per inch) casing, the Nano 40 balances flexibility and durability, ensuring a smooth ride. The tread pattern includes strategically placed micro knobs that improve grip and handling, especially in loose or uneven terrain. Additionally, the reflective sidewalls increase visibility for safe riding in low-light conditions.
Style & Use Case:
Featuring a sleek black finish and a versatile 700x40mm size, the WTB Nano 40 is tailored for gravel grinders, mountain bikers, and adventure seekers who demand high performance from their tires. Its clincher design simplifies mounting and maintenance, making it a practical choice for both competitive racing and recreational exploration.
Innovative & Differentiating Features:
– Elevated centerline for effortless rolling on hard surfaces
– Micro knob edges for enhanced lateral traction and predictability
– Voluminous casing optimized for long-distance riding
– Reflective sidewalls for increased visibility and safety
– Durable DNA rubber compound combined with a resilient wire bead for longevity and puncture protection
Upgrade your bike with the WTB Nano 40 Tire and conquer your next off-road adventure with confidence, speed, and style. Ideal for gravel riding, mountain biking, and endurance events, this tire combines groundbreaking technology with superior build quality to elevate your cycling experience.
- Elevated centerline design offers smooth rolling efficiency on hard surfaces, reducing fatigue on long-distance rides and gravel adventures.
- Constructed with durable DNA rubber compound (60a) and a robust wire bead, ensuring optimal puncture resistance and reliable performance in rugged mountain biking conditions.
- Features a micro knob working edges for enhanced lateral traction, predictable handling, and improved control on technical terrains and loose surfaces.
- Designed for gravel and mountain biking enthusiasts seeking a versatile, long-lasting tire with low rolling resistance, perfect for endurance races like Tour Divide.
- Refined for style and visibility, the black reflective sidewall improves safety during early morning or evening rides, making this tire a smart choice for cyclists prioritizing performance and safety.
| Flat Protection | Tread and Sidewall |
| TPI | 30 |
| Color | Black |
| Weight | 550 |
| Defined Color | Black |
| ISO Width (mm) | 40 |
| ISO Diameter | 622 / Road / 29″ |
| Tire Intended Use | Gravel |
| Tire Diameter | 700c |
| Tire Bead | Wire |
| Labeled Size | 700 x 40 |
| Tire Type | Clincher |






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