Maxxis Ardent Race 27.5X2.35 Flding 3C Tr 120 Tpi Large block side knobs are stepped and siped to provide excellent cornering traction Intended use: loose, loose over hard, medium, wet Ramped center knobs roll fast on hardpacked terrain and provide excellent braking traction 3C triple compound construction features a harder base rubber layer and two progressively softer top layers to maximize performance Labeled Size: 27.5 x 2.35