WTB announced today that all of their gravel tires measuring at least 37mm wide are now available with a 120tpi casing and their all-new SG2 puncture protection. SG2 is the brand’s new ultra-thin nylon protection layer insert that provides bead-to-bead coverage. WTB claims that the additional protection layer provides 33% more sidewall protection and 17% more tread protection compared with their standard 60tpi offerings, while seeing a nominal weight increase of 5-10% across the tire lineup.

Read More