The Schwalbe Smart Sam Plus MTB Tyre uses Double Defense GreenGuard protection. This is a combination of puncture protection with a 3 mm layer of GreenGuard under the tread and SnakeSkin on the sidewalls.
The Schwalbe Smart Sam Plus MTB Tyre comes EBike ready. Certain faster EBikes, up to 50 km/h, require specialist tyres and the Schwalbe Smart Sam