Schwalbe Marathon Efficiency Tire - 700 x 50 / 28 x 2 Clincher Folding BLK/Reflective Evolution Line Super Race Addix Race E-50 MFPN=37012 Grip body is 40% sustainably

Grip body is 40% sustainably certified grown cork from Portugal

Shifter Style Trigger Color Black Drivetrain Speeds 12 Rear Der/Shifter Compatibility Shimano Mountain

Lockring included

Bearing Type Sealed Cartridge Center to Flange Left 18

Replaceable Enduro bearings

Schwalbe Marathon Efficiency Tire - 700 x 50 / 28 x 2 Clincher Folding BLK/Reflective Evolution Line Super Race Addix Race E-50 MFPN=37012 Grip body is 40% sustainablySchwalbe Marathon Efficiency Tire 700 x 50 28 x 2 Clincher Folding Black Reflective Evolution Line Super Race Addix Race E 50. The Marathon Efficiency is a state of the art touring tire that sets standards for others to follow. Sporty design and high versatility High quality technology that has been tried and tested by professional athletes in World Cup races Schwalbes fastest touring tire to date with the lowest rolling resistance increased battery