The tread pattern design gives dense central knobs in the central crown area to get an excellent performance of easy rolling and comfort ride. However, the tread shoulder area is designed with loose knobs to earn great traction in cornering as well as steady handling. It looks aggressive in the first impression but the weight is light.
INCH MM RIM PSI
26x4.0 no S.S. 5-15
27.5x3.0 no 15-30