Pirelli Cast by Pirelli Antagonist DualWall 27.5x2.4 EvoDH ModelNumber=J2227 X-Range gearing technology gives you

X-Range gearing technology gives you more range and a smoother gear progression so you're always in the right gear Tooth Count 42 Drivetrain Speeds 12 Round or Oval Round Defined Color Black Direct Mount Type Direct Mount SRAM 8-Bolt Size 42T

Does not include top cap

Double-riveted mudflaps provide ultimate coverage

Compatible with the Shimano drivetrains and systems - Not Compatible with Sram

55mm Chainline

Pirelli Cast by Pirelli Antagonist DualWall 27.5x2.4 EvoDH ModelNumber=J2227 X-Range gearing technology gives youDesigned for cornering confidence and predictabilty Provides consistent support through lean angles Tightly staked knobs with exposed lateral edges ensure a positive braking bite Large footprint for exceptional grip and braking Smart Evo DH compound DualWall Enduro DH casing Rear tire specific Model Antagonist Size 27. 5" Width 2. 4" Casing DualWall TPI 120 Compound Smart EVO DH Bead Folding Type Tubeless Color Black Weight 1250g