WTB Nano 700c Tire The gravel crusher There's little better than the feeling of confidence-inspiring grip as you ride through loose, unpredictable gravel and dirt. WTB knows this too, which led them to develop the Nano, one of the first production high-volume gravel tires-and still one of the best for a reason. The gravel-focused Nano 700c balances low rolling resistance with a high level of cornering and braking grip for a level of performance you won't find with a traditional cyclocross tire. The tightly-spaced knobs and flying-V pattern encourage rolling efficiency, to save those watts for the day ahead. The tread is tall enough to bite into looser terrain, without sapping your energy, while tubeless compatibility allows you to take advantage of a more supple ride and resistance to flats, with an optional SG2 bead-to-bead puncture protection layer. Tackle the toughest gravel with the WTB Nano. Features Flying-V tread pattern with tightly-spaced v-shaped tread for optimal rolling efficiency Tall tread height provides confident grip when cornering and braking Tubeless compatible for added performance and puncture protection Optional SG2 bead-to-bead puncture protection features tightly-woven nylon fibers for protection that won't slow you down SPECIFICATIONSSize700c Conditions Hardpack, Dirt, Gravel Bead Tubeless Clincher Compound DNA/Dual DNAProtection SG2 Puncture Protection Type Clincher Tubeless Compatible Yes Intended Use Gravel, Cyclocross Approximate Weight470 - 708g (depending upon compound, width, and options) | Wtb | Nano 700C Tire 700X40C | Tan | 60Tpi, Tcs Light/fr, Dual | Nylon