Open and aggressive tread for excellent grip and self-cleaning with long supported braking edges for maximum braking traction and extremely stable shoulder blocks for outstanding cornering grip A Downhill and Enduro All-rounder for dry to damp conditions that works very well as a rear tire with a less aggressive front such as the Schwalbe Magic Mary SGRAV - Super Gravity, designed for DH and Enduro these tires feature four carcass layers, one layer of Apex sidewall protection, and a bead-to-bead Snakeskin fabric layer SFT - Addix Soft compound offers a lower durometer for improved tackiness and grip in gravity applications EBIKE50 - has achieved a passing rating for use with E-Bikes up to 50kph and is ECE-R75 approved