e*thirteen Optimus Tyre - 27.5" - Black Casing:XC High quality L-key set for

High quality L-key set for recessed TORX® screws

Precise braking performance despite high temperatures

Shifter Compatibility: Shimano Di2

1 1/8" Steer Clamp

e*thirteen Optimus Tyre - 27.5" - Black Casing:XC High quality L-key set forThe Optimus 2. 4" is designed to deliver confidence inspiring trail traction with lower roll resistance at XC Down Country weights. The 2. 4'' high volume design promises the comfort of burlier trail tires and the same ability to run lower air pressures, but a tread and casing configuration that targets maximum rolling efficiency. The Optimus features e*thirteen's Endurance compound, with a firm base layer and center knobs, and softer medium tack