Maxxis Minion DHR II Tire 27.5 x 2.3" 3C MaxxTerra Exo Casing 60 TPI Tubeless model dogma561 Thanks to the roll closures Thanks to the roll closures at both ends Shimano FC RS510 Crank Set 11 Speed 175mm 50 34T 110 BCD Hollowtech II medium EXO casing provides protection on sidewalls for extreme cut and abrasion resistance while remaining lightweight and highly flexible 3C triple compound construction features a harder base rubber layer and two progressively softer top layers to maximize performance 3C Maxx Terra is an intermediate compound that provides additional grip but still retains excellent tread wear and rolling resistance qualities The DHR II is is the gold standard for riders wanting maximum traction and cornering grip when trail conditions get loose and muddy