e*thirteen Optimus Tyre - 27.5" - Black Casing:XC The charging case can provide

The charging case can provide an additional 36 hours of charging on the go

Versatility and extreme results in terms of transmission are here teamed with brakes that offer powerful yet modular braking performance

including removing O-rings and bearing seals

Precise braking performance despite high temperatures

e*thirteen Optimus Tyre - 27.5" - Black Casing:XC The charging case can provideThe 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